Raat mein kamre ka LED bulb halka sa jalta hua mehsoos hone ki samasya kuch common reasons ki wajah se ho sakti hai. Yahan kuch sambhavit karan aur unke samadhan diye gaye hain: Sambhavit Karan aur Samadhan: Residual Current (Shesh Vidyut) Karan: Agar switch off hone ke baad bhi circuit mein thoda sa current flow ho raha hai, to LED bulb faintly glow kar sakta hai. Yeh residual current kisi electrical wiring ya switch ki wajah se ho sakta hai. Samadhan: Ek capacitor (0.1 µF, 250V) LED bulb ke across parallel me connect karne se residual current ko bypass karke problem solve kiya ja sakta hai. Inductive Coupling (Inductive Sambandh) Karan: Nearby electrical wires mein inductive coupling ki wajah se LED bulb mein thoda current induce ho sakta hai, jo faint glow ka karan ban sakta hai. Samadhan: Wiring ko proper shielding provide karne se ya phir neutral wire ka connection ensure karne se yeh problem solve ki ja sakti hai. Cheap or Faulty LED Drivers (Sasta ya Kharab LED Driver) Karan: Kuch LED bulbs mein low-quality drivers hote hain jo completely off position me nahi jaate hain. Samadhan: Quality LED bulbs ka istemal karein jo certified aur reputed manufacturers ke ho. Incorrect Wiring (Galat Wiring) Karan: Galat wiring ya improper grounding ke karan LED bulbs faintly glow kar sakte hain. Samadhan: Ek professional electrician se wiring inspect karwayein aur ensure karein ki sab kuch proper tarike se wired hai aur grounding theek hai. Switch Issue (Switch Ki Samasya) Karan: Dimmer switch ya illuminated switch ke karan bhi residual current LED bulbs mein pass ho sakta hai. Samadhan: Normal switch ya high-quality dimmer switch ka use karein jo LED bulbs ke liye compatible ho.
ono points pe tester glow karne lagta hai. Iska reason ye hai ki neutral wire ke cut hone ke baad circuit pura nahi ho pata, lekin phir bhi phase wire ke potential ki wajah se tester mein current flow hota hai aur dono terminals pe tester glow karta hai. Yahan kuch technical explanations hain jo samajhne mein madadgar ho sakte hain: Floating Neutral Effect: Jab neutral cut ho jata hai, toh circuit incomplete ho jata hai. Lekin, phase wire mein voltage abhi bhi hota hai. Isliye, jab tester se contact hota hai, toh woh potential difference ko detect karta hai aur glow karta hai. Return Path Ka Absence: Neutral cut hone ke baad light glow nahi karti kyunki return path nahi hota. Lekin tester ek high-impedance device hai, aur woh chhoti si leakage ya stray capacitance ke current se bhi glow ho sakta hai. Parallel Circuit Effect: Agar kisi aur device ya wiring ke through leakage ho raha ho, toh phase aur neutral ke dono ends pe voltage ke presence ki wajah se tester pe glow ho sakta hai, par yeh actual current nahi hota. Yeh glow hona aapko sirf indication deta hai ki phase aur neutral mein imbalance ya issue hai, jo kabhi-kabhi dangerous bhi ho sakta hai.
Sir, thank you for the clear explanation. However, I have a question regarding why there is a phase in the neutral wire when the neutral is cut. Shouldn't it either function as a neutral when it is loose, or not work at all? Could you please clarify why there is a phase present in the neutral wire in this situation?
You're welcome! The presence of a phase in the neutral wire when it is cut or disconnected is a significant issue that can lead to safety hazards. Here’s an explanation of why this happens and its implications: 1. Understanding Neutral and Phase Wires: Neutral Wire: The neutral wire is intended to carry current back to the power source (transformer or generator) and is normally at or near ground potential. It completes the circuit for the electrical load. Phase (Live) Wire: The phase wire carries the voltage from the power source to the load. It is typically at a high potential relative to the ground. 2. Why Phase May Appear in the Neutral Wire: Open Neutral: When the neutral wire is cut or disconnected, it is no longer able to complete the return path for the current. In such cases, the neutral wire may become "floating," and its potential can shift. This shift can cause the neutral wire to inadvertently take on a voltage, which might be close to the phase voltage due to the imbalance in the system. Voltage Induction: In a system where multiple circuits are connected, a floating neutral can pick up voltage through induction from the live wires running parallel to it. This can cause the neutral wire to carry a voltage even though it should ideally be at ground potential. Load Imbalance: If there are multiple circuits sharing the neutral wire, and if the neutral is disconnected, the imbalance in the load can cause voltages to appear on the neutral wire. For instance, if one circuit is drawing a significant amount of current, the neutral wire can carry a voltage due to the unbalanced current. 3. Safety Implications: Electric Shock Risk: If the neutral wire is carrying a phase voltage, there is a risk of electric shock if someone touches it or if it comes into contact with other conductive materials. Appliance Damage: Appliances and electronic devices designed to operate with a stable neutral may be damaged or malfunction if the neutral wire is carrying a high voltage. Fire Hazard: In severe cases, the high voltage on the neutral wire can cause overheating and increase the risk of electrical fires. 4. Prevention and Solutions: Regular Maintenance: Ensure that electrical systems are regularly maintained and inspected to prevent issues with neutral wires. Proper Connections: Always ensure that neutral wires are properly connected and not subject to loose connections or damage. Use of Proper Circuit Protection: Circuit breakers and fuses can help protect against faults in the electrical system, including issues with the neutral wire. Neutral Monitoring: In some advanced systems, neutral monitoring devices can help detect issues with the neutral wire and provide early warnings. Summary: The presence of a phase voltage in the neutral wire when it is cut is due to the neutral wire becoming floating or improperly balanced. This can happen due to a break in the neutral connection, leading to voltage induction or load imbalance. It’s crucial to maintain proper connections and monitor the electrical system to ensure safety and prevent such issues.
Bahut shukriya! Aapke shabdon ka bahut abhaar. Agar aapko kisi aur cheez mein madad chahiye ya kuch specific puchhna ho, to aap hamesha mujhse pooch sakte hain. Main yahin hoon madad ke liye! also do share this video with others also
न्यूट्रल ब्रेक होने से यानी कहीं से न्यूट्रल छूट जानेसे रिटर्न लाइट आने लगतीहै । सॉकेट के दोनों टर्मिनल में । समझ गए भाई लोग । बाद में सब चेक करना पड़ता है. ।
हाँ, बिल्कुल सही कहा आपने। न्यूट्रल ब्रेक होने से या कहीं से न्यूट्रल वायर्ड छूट जाने से सर्किट में असामान्य स्थितियाँ उत्पन्न हो सकती हैं। इस स्थिति में, सॉकेट के दोनों टर्मिनल्स में वोल्टेज आ सकती है, जिसे "रिटर्न लाइट" कहा जाता है। ऐसा इसलिए होता है क्योंकि लोड के बाद करंट वापिस न्यूट्रल की ओर बहने की कोशिश करता है, लेकिन न्यूट्रल कनेक्शन ब्रेक होने की वजह से वह सही से वापस नहीं जा पाता, और वोल्टेज सॉकेट के दोनों टर्मिनल्स पर मापी जा सकती है। इस प्रकार की समस्या को हल करने के लिए सभी वायरिंग को अच्छी तरह से चेक करना और सही से कनेक्ट करना आवश्यक है। यह सुनिश्चित करना ज़रूरी है कि न्यूट्रल वायर कहीं से भी ढीला या ब्रेक न हो।
Meter ke input neutral mein phase aane ka matlab hai ki electrical wiring mein kuch fault ya issue hai. Iska kuch potential causes aur effects ho sakte hain: Neutral Wire Disconnection: Agar neutral wire kahin disconnect ya loose ho jaye to phase voltage neutral mein leak ho sakta hai, jisse meter ke neutral terminal par phase voltage aane lagta hai. Earthing Issue: Earthing sahi tarike se grounded nahi hai ya weak hai to phase aur neutral ke beech mein voltage imbalance ho sakta hai, jisse neutral mein phase ka voltage detect ho sakta hai. Improper Wiring: Agar wiring mein koi galat connection ya short circuit hua ho to neutral par phase aane lagta hai. Yeh usually wiring ke installation ya maintenance mein galti ki wajah se hota hai. Meter Fault: Kabhi kabhi meter ke andar bhi fault ho sakta hai, jisse neutral aur phase ke connections short ho jaate hain aur neutral mein phase aane lagta hai. Leakage Current: Agar kisi electrical appliance ya wiring mein insulation damage hai to leakage current phase se neutral mein aa sakta hai, aur yeh meter mein bhi detect ho sakta hai. Is Problem Ko Kaise Resolve Karein: Neutral aur Earthing Connection Check Karein: Certified electrician se neutral aur earthing connections check karvaayein. Meter aur Wiring Inspect Karein: Poore meter aur wiring connections ka inspection karna zaroori hai, taaki faulty ya loose connections ko identify aur repair kiya ja sake. Appliances Ko Test Karein: Kabhi kabhi appliances mein leakage current ho sakti hai. Unhe temporarily disconnect karke check karein ki phase neutral mein aa raha hai ya nahi. Yadi yeh samasya continue ho to certified electrician se check karwana sabse safe aur sahi tareeka hai, kyunki bina inspect kiye directly neutral mein phase aana kaafi dangerous ho sakta hai aur yeh electrocution risk bhi create kar sakta hai.
Ghar se bahar wala problem jo MCB ko trip kar raha hai, uska mool karan samajhna zaroori hai. Agar problem ko properly troubleshoot nahi kiya gaya to issues ko sahi se samjha nahi ja sakta. Yaha kuch common problems aur unka explanation diya gaya hai jo MCB trip karne ka karan ho sakta hai: Possible Causes for Outdoor Problems Affecting MCB: Water Ingress (Pani Ki Chhapet): Cause: Outdoor wiring or equipment exposed to rain or moisture can cause short circuits or ground faults, leading to MCB tripping. Solution: Ensure all outdoor electrical connections are properly sealed and protected from moisture. Use weatherproof enclosures for outdoor equipment. Damaged Cables (Wiring Damage): Cause: Cables running outside can get damaged due to various reasons such as rodents, physical wear and tear, or accidental damage during landscaping or construction work. Solution: Inspect the outdoor cables for any visible damage and replace or repair any damaged sections. Use armored cables for added protection. Earth Faults (Zameen Mein Current Leak): Cause: Leakage of current to the ground due to damaged insulation or faulty equipment can cause MCB to trip. Solution: Use an earth fault loop impedance tester to detect earth faults. Identify the source of leakage and repair or replace faulty wiring or equipment. Overloading (Zyada Load): Cause: If outdoor equipment like pumps, air conditioners, or heavy machinery is connected to the same circuit, it might overload the MCB. Solution: Distribute the load evenly across different circuits or use a higher-rated MCB if the current rating is exceeded. Ensure each circuit is within its designed capacity. Loose Connections (Dhili Connections): Cause: Loose connections can create arcing, which can cause intermittent tripping of the MCB. Solution: Check all connections in the outdoor wiring for tightness. Secure any loose connections to prevent arcing. Incompatible Devices (Asangathit Devices): Cause: Some devices might draw inrush current or have characteristics that cause MCB tripping. Solution: Check the specifications of the connected devices. If necessary, use an MCB with a suitable trip characteristic (e.g., Type C or D) to handle inrush currents. Environmental Factors (Paryavaranik Kaarak): Cause: Factors like extreme temperatures, direct sunlight, or high humidity can affect the performance of outdoor electrical equipment. Solution: Ensure that outdoor equipment is rated for the environmental conditions. Provide shading, cooling, or protective enclosures as needed. Troubleshooting Steps: Visual Inspection: Inspect the outdoor electrical connections, cables, and equipment for any visible signs of damage, moisture, or loose connections. Check for Moisture: Ensure that all outdoor electrical components are protected from moisture. Look for any signs of water ingress. Inspect Cables: Check all outdoor cables for signs of physical damage. Replace or repair any damaged cables. Test for Earth Faults: Use an earth fault loop impedance tester to check for earth faults. Identify and fix any leakage paths. Load Distribution: Evaluate the load connected to the outdoor circuit. Ensure it does not exceed the MCB’s rating and redistribute if necessary. Secure Connections: Tighten all electrical connections and ensure they are secure to prevent arcing. By systematically checking these potential causes and following the troubleshooting steps, you should be able to identify and resolve the issue that is causing the MCB to trip.
Agar light ka neutral wire break ho jaye, to neutral se current switch tak nahi pahunchega. Is halat mein, circuit incomplete ho jata hai, aur current ka flow ruk jata hai. Electrical circuit mein, current flow karne ke liye ek complete path chahiye hota hai jo phase (live) wire se shuru hota hai aur neutral wire se complete hota hai. Agar neutral wire kahin par break ho jata hai, to circuit incomplete ho jata hai aur current flow nahi karega, isliye switch ya load tak current nahi pahunchega. Yadi aapko lagta hai ki circuit mein neutral wire break ho gaya hai, to ise theek karna zaroori hai kyunki yeh ek unsafe condition hai, jo kabhi-kabhi dangerous bhi ho sakti hai.
@@NiketShahPlus I ask one question hamare ghr ki me nutal or face 2no me curent arha hai bhar se transfer se to hamare summer sivel wire heat ho gyi or motor earth dikha rhi hai Mera khne ka mtlb hai ki nutal me current ane se hua hai kya ye dikkat? Or summer sivel bhi CRI ki hai 5month bhi nhi hue
अगर डीपी (Distribution Point) या MCB (Miniature Circuit Breaker) ट्रिप करने पर भी ग्लो हो रहा है, तो यह एक संभावित समस्या का संकेत हो सकता है। यहाँ कुछ संभावित कारण दिए गए हैं: Neutral और Earth Connection Issue: अगर आपकी वायरींग में न्यूट्रल और अर्थ के बीच में कोई फॉल्ट है, तो यह मुमकिन है कि डीपी या MCB के ट्रिप करने पर भी कुछ उपकरणों में करंट बना रहे, जिससे ग्लोइंग हो सकती है। Incorrect Wiring: अगर वायरींग में कोई गड़बड़ी है, जैसे कि फेज और न्यूट्रल के बीच में उल्टा कनेक्शन, तो MCB के ट्रिप होने पर भी वोल्टेज बना रह सकता है। Indicator Light Fault: अगर डीपी या MCB के साथ कोई इंडिकेटर लाइट लगी है और वह सही से काम नहीं कर रही है, तो वह ट्रिप होने के बावजूद ग्लो हो सकती है। Capacitive Coupling: कभी-कभी, लंबी केबल्स में कैपेसिटिव कपलिंग के कारण थोड़ी वोल्टेज रह जाती है, जिससे LED बल्ब या अन्य छोटे लोड्स हल्का-सा ग्लो कर सकते हैं, भले ही मुख्य बिजली सप्लाई बंद हो।
Neutral में फॉल्ट: अगर नुट्रल वायर में कोई फॉल्ट है या सही से कनेक्ट नहीं है, तो लोड साइड में वोल्टेज दिख सकता है, जिससे टेस्टर ग्लो हो सकता है। Earth Leakage: किसी डिवाइस में अर्थ लीक हो रही हो, जिससे वोल्टेज अर्थ में चला जा रहा हो और टेस्टर को सिग्नल दे रहा हो। Incorrect Wiring: अगर वायरींग गलत तरीके से की गई है, तो लोड साइड में बिजली अभी भी रह सकती है, जिससे टेस्टर ग्लो हो सकता है। Inductive Coupling: कभी-कभी केबल्स के बीच इंडक्टिव कपलिंग के कारण थोड़ी बहुत वोल्टेज आ सकती है, जिससे टेस्टर हल्का ग्लो कर सकता है।
Agar dono taraf phase supply dikh rahi hai, lekin phir bhi cooler ka pankha chalu ho raha hai, toh iske pichhe kuch specific karan ho sakte hain. Yeh situation "backfeeding" ya phir "neutral floating" ki wajah se hoti hai. Possible Causes: Neutral Disconnection or Faulty Neutral: Agar neutral wire kahi disconnected hai ya loose connection hai, toh load (jaise ki aapka cooler) ke through voltage return kar sakta hai. Is condition mein, aapko neutral ke jagah pe bhi phase voltage dekhne ko milta hai, jo misleading ho sakta hai. Solution: Wiring aur connections check karna zaroori hai, aur ensure karein ki neutral wire properly connected hai. Backfeeding Through the Load: Agar cooler ka pankha phase aur neutral ke beech mein connected hai, aur neutral properly grounded nahi hai, toh load (cooler ka fan) ke through backfeeding ho sakti hai. Is case mein, load ke across voltage develop ho jata hai, jo pankha ko chalu karne ke liye kaafi hota hai. Solution: Proper neutral grounding ensure karein aur load connections ko thoroughly check karein. Miswiring or Incorrect Connections: Agar cooler ya electrical system mein wiring galat hai, toh is se bhi aapko dono taraf phase supply dekhne ko mil sakti hai. Solution: Wiring diagram ko check karein aur ensure karein ki saari connections sahi jagah par aur sahi tareeke se ho. Voltage Imbalance: Kabhi-kabhi voltage imbalance ki wajah se bhi aapko neutral pe phase voltage mil sakta hai, agar neutral properly grounded nahi hai. Solution: Voltage levels ko check karein aur imbalance agar ho, toh usse correct karne ke liye steps uthayein. Testing and Troubleshooting: Multimeter Test: Multimeter se phase-to-neutral aur neutral-to-earth voltage measure karein. Agar neutral pe phase voltage dikh raha hai, toh neutral ke connections aur grounding ko verify karein. Check for Grounding: Proper grounding ki checking zaroori hai, taaki neutral wire effectively earth se connected ho aur yeh issues na ho. Agar aapko yeh problem bar-bar ho rahi hai, to certified electrician se consult karna sabse achcha hoga, jo aapki wiring aur connections ko accurately diagnose kar sake.
Fan aur bulb ka connection direct socket mein karne ke liye, aapko sahi wiring ka dhyaan rakhna hoga taake sab kuch secure aur safe rahe. Yahaan par ek basic guide di ja rahi hai: Required Materials: Socket Outlet (Power Socket) Electrical Wire Switch (optional, if you want to control fan/bulb) Fan Bulb Plug for Fan/Bulb (if not already attached) Screwdriver Wire Stripper/Cutter Electrical Tape Basic Steps: 1. Prepare the Wires: Fan/Bulb Wiring: Ensure that the fan and bulb have proper wiring. If not, you will need to connect wires to them. Usually, two wires are connected to each appliance: one for live (hot) and one for neutral. Strip the Wires: Use a wire stripper to strip about 1 cm of insulation from the ends of the wires. 2. Connect the Fan/Bulb to the Plug: Open the Plug: Unscrew the plug to access the terminals inside. Connect Wires to Plug: Connect the live wire (often red or brown) to the terminal marked L (Live). Connect the neutral wire (often black or blue) to the terminal marked N (Neutral). If there is an earth wire (green or yellow-green), connect it to the E terminal. This is usually for safety and grounding. Tighten the Screws: Ensure that the wires are securely fastened and there are no loose strands. Close the Plug: Secure the plug back together by tightening the screws. 3. Plug into the Socket: Insert the plug into the socket outlet. Ensure the socket is in good condition and properly grounded. 4. Testing: Switch on the socket. If you installed a switch, turn it on. The fan/bulb should work if everything is connected properly. Safety Tips: Always make sure the power is turned off before working on any electrical connections. Double-check connections for tightness to avoid loose wiring. Use electrical tape to cover any exposed wires to prevent short circuits. If you're unsure about anything, consult a professional electrician. Yeh simple process se aap apne fan aur bulb ko socket mein connect kar sakte hain. Safety ko hamesha apni pehli priority banayein.
Sir ji ek samasya ka samadhan batane ka kast karein, raat mein kamre ka led buld halka sa jalta hua mehsoos hota hai aisa kyon hota hai
Raat mein kamre ka LED bulb halka sa jalta hua mehsoos hone ki samasya kuch common reasons ki wajah se ho sakti hai. Yahan kuch sambhavit karan aur unke samadhan diye gaye hain:
Sambhavit Karan aur Samadhan:
Residual Current (Shesh Vidyut)
Karan: Agar switch off hone ke baad bhi circuit mein thoda sa current flow ho raha hai, to LED bulb faintly glow kar sakta hai. Yeh residual current kisi electrical wiring ya switch ki wajah se ho sakta hai.
Samadhan: Ek capacitor (0.1 µF, 250V) LED bulb ke across parallel me connect karne se residual current ko bypass karke problem solve kiya ja sakta hai.
Inductive Coupling (Inductive Sambandh)
Karan: Nearby electrical wires mein inductive coupling ki wajah se LED bulb mein thoda current induce ho sakta hai, jo faint glow ka karan ban sakta hai.
Samadhan: Wiring ko proper shielding provide karne se ya phir neutral wire ka connection ensure karne se yeh problem solve ki ja sakti hai.
Cheap or Faulty LED Drivers (Sasta ya Kharab LED Driver)
Karan: Kuch LED bulbs mein low-quality drivers hote hain jo completely off position me nahi jaate hain.
Samadhan: Quality LED bulbs ka istemal karein jo certified aur reputed manufacturers ke ho.
Incorrect Wiring (Galat Wiring)
Karan: Galat wiring ya improper grounding ke karan LED bulbs faintly glow kar sakte hain.
Samadhan: Ek professional electrician se wiring inspect karwayein aur ensure karein ki sab kuch proper tarike se wired hai aur grounding theek hai.
Switch Issue (Switch Ki Samasya)
Karan: Dimmer switch ya illuminated switch ke karan bhi residual current LED bulbs mein pass ho sakta hai.
Samadhan: Normal switch ya high-quality dimmer switch ka use karein jo LED bulbs ke liye compatible ho.
Are phase wire galat laga hai 😅
All types house wiring fault pe video banay sir please 3d main ya animation
Will try sure.. do share with your friends
Thanks bro,
Very informative solutions
@@NiketShahPlus
best of luck
i am from Pakistan
you describe very briefly and perfect
stay blessed
thnakx.. do share this video with others as well
Very good Sar video bahut pasand I
Thank you.. apne dosto ko bhi bhajo
Very good explanation & clear voice. Good teacher.😊
Thank you! 😃.. do share this video with your friends also
Accha laga apka video kiyuon jo exaple deke samjhata hai samajh me ata hai bohot bohot dhanyabaad apka
thank you.. do share this video with others
Agar nutral cut hota tu light Nehi jalega, Mera sawal ye hai job light jalta hai tab dunu hi point maen tester jalta hai kyu
ono points pe tester glow karne lagta hai. Iska reason ye hai ki neutral wire ke cut hone ke baad circuit pura nahi ho pata, lekin phir bhi phase wire ke potential ki wajah se tester mein current flow hota hai aur dono terminals pe tester glow karta hai.
Yahan kuch technical explanations hain jo samajhne mein madadgar ho sakte hain:
Floating Neutral Effect: Jab neutral cut ho jata hai, toh circuit incomplete ho jata hai. Lekin, phase wire mein voltage abhi bhi hota hai. Isliye, jab tester se contact hota hai, toh woh potential difference ko detect karta hai aur glow karta hai.
Return Path Ka Absence: Neutral cut hone ke baad light glow nahi karti kyunki return path nahi hota. Lekin tester ek high-impedance device hai, aur woh chhoti si leakage ya stray capacitance ke current se bhi glow ho sakta hai.
Parallel Circuit Effect: Agar kisi aur device ya wiring ke through leakage ho raha ho, toh phase aur neutral ke dono ends pe voltage ke presence ki wajah se tester pe glow ho sakta hai, par yeh actual current nahi hota.
Yeh glow hona aapko sirf indication deta hai ki phase aur neutral mein imbalance ya issue hai, jo kabhi-kabhi dangerous bhi ho sakta hai.
Samjane ka tarika Bahut hi badiya hai Very Good
thankx.. do share this video with others
સરસ રીતે સમજયા Sir 11:41 11:42
Thank you.. do share this video with your family and friends
Thanku pluspoint training🙏
very essential trip .thank u sir .
Always welcome.. do share this video with your family and friends
Really valuable information provide by you. Thankyou.
So nice of you.. do share this video with others..
Very informative video. Shukeria.
Most welcome.. share Karo apne dosto k sath
Sir, thank you for the clear explanation. However, I have a question regarding why there is a phase in the neutral wire when the neutral is cut. Shouldn't it either function as a neutral when it is loose, or not work at all? Could you please clarify why there is a phase present in the neutral wire in this situation?
It doesn't complete an electric circuit if neutral is cut
You're welcome! The presence of a phase in the neutral wire when it is cut or disconnected is a significant issue that can lead to safety hazards. Here’s an explanation of why this happens and its implications:
1. Understanding Neutral and Phase Wires:
Neutral Wire: The neutral wire is intended to carry current back to the power source (transformer or generator) and is normally at or near ground potential. It completes the circuit for the electrical load.
Phase (Live) Wire: The phase wire carries the voltage from the power source to the load. It is typically at a high potential relative to the ground.
2. Why Phase May Appear in the Neutral Wire:
Open Neutral: When the neutral wire is cut or disconnected, it is no longer able to complete the return path for the current. In such cases, the neutral wire may become "floating," and its potential can shift. This shift can cause the neutral wire to inadvertently take on a voltage, which might be close to the phase voltage due to the imbalance in the system.
Voltage Induction: In a system where multiple circuits are connected, a floating neutral can pick up voltage through induction from the live wires running parallel to it. This can cause the neutral wire to carry a voltage even though it should ideally be at ground potential.
Load Imbalance: If there are multiple circuits sharing the neutral wire, and if the neutral is disconnected, the imbalance in the load can cause voltages to appear on the neutral wire. For instance, if one circuit is drawing a significant amount of current, the neutral wire can carry a voltage due to the unbalanced current.
3. Safety Implications:
Electric Shock Risk: If the neutral wire is carrying a phase voltage, there is a risk of electric shock if someone touches it or if it comes into contact with other conductive materials.
Appliance Damage: Appliances and electronic devices designed to operate with a stable neutral may be damaged or malfunction if the neutral wire is carrying a high voltage.
Fire Hazard: In severe cases, the high voltage on the neutral wire can cause overheating and increase the risk of electrical fires.
4. Prevention and Solutions:
Regular Maintenance: Ensure that electrical systems are regularly maintained and inspected to prevent issues with neutral wires.
Proper Connections: Always ensure that neutral wires are properly connected and not subject to loose connections or damage.
Use of Proper Circuit Protection: Circuit breakers and fuses can help protect against faults in the electrical system, including issues with the neutral wire.
Neutral Monitoring: In some advanced systems, neutral monitoring devices can help detect issues with the neutral wire and provide early warnings.
Summary:
The presence of a phase voltage in the neutral wire when it is cut is due to the neutral wire becoming floating or improperly balanced. This can happen due to a break in the neutral connection, leading to voltage induction or load imbalance. It’s crucial to maintain proper connections and monitor the electrical system to ensure safety and prevent such issues.
You are correct, and explained properly please
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زبردست ماشاءاللہ
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Thanks Bhai
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Good explanation! Please inform whether there is any book
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Sir ji sab sea vadia channel ap ka he hai 🎉🎊🎉🎊🎉🎊
Bahut shukriya! Aapke shabdon ka bahut abhaar. Agar aapko kisi aur cheez mein madad chahiye ya kuch specific puchhna ho, to aap hamesha mujhse pooch sakte hain. Main yahin hoon madad ke liye! also do share this video with others also
Too good information Sir Thanks
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न्यूट्रल ब्रेक होने से यानी कहीं से न्यूट्रल छूट जानेसे रिटर्न लाइट आने लगतीहै । सॉकेट के दोनों टर्मिनल में । समझ गए भाई लोग । बाद में सब चेक करना पड़ता है. ।
हाँ, बिल्कुल सही कहा आपने। न्यूट्रल ब्रेक होने से या कहीं से न्यूट्रल वायर्ड छूट जाने से सर्किट में असामान्य स्थितियाँ उत्पन्न हो सकती हैं। इस स्थिति में, सॉकेट के दोनों टर्मिनल्स में वोल्टेज आ सकती है, जिसे "रिटर्न लाइट" कहा जाता है। ऐसा इसलिए होता है क्योंकि लोड के बाद करंट वापिस न्यूट्रल की ओर बहने की कोशिश करता है, लेकिन न्यूट्रल कनेक्शन ब्रेक होने की वजह से वह सही से वापस नहीं जा पाता, और वोल्टेज सॉकेट के दोनों टर्मिनल्स पर मापी जा सकती है।
इस प्रकार की समस्या को हल करने के लिए सभी वायरिंग को अच्छी तरह से चेक करना और सही से कनेक्ट करना आवश्यक है। यह सुनिश्चित करना ज़रूरी है कि न्यूट्रल वायर कहीं से भी ढीला या ब्रेक न हो।
@@NiketShahPlussir agar iesa hua to electric bill jayda ata he kay
जय राम जय राम जय राम जय राम जय राम जय राम जय राम जय राम जय राम जय राम
Jai shri RAM
Allah hu Akbar
Har har Mahadev 🙏🏻🙏🏻🙏🏻
Great explanation, thank you very much
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Meter ke input newtral me phase aar aha ha kyo?
Meter ke input neutral mein phase aane ka matlab hai ki electrical wiring mein kuch fault ya issue hai. Iska kuch potential causes aur effects ho sakte hain:
Neutral Wire Disconnection: Agar neutral wire kahin disconnect ya loose ho jaye to phase voltage neutral mein leak ho sakta hai, jisse meter ke neutral terminal par phase voltage aane lagta hai.
Earthing Issue: Earthing sahi tarike se grounded nahi hai ya weak hai to phase aur neutral ke beech mein voltage imbalance ho sakta hai, jisse neutral mein phase ka voltage detect ho sakta hai.
Improper Wiring: Agar wiring mein koi galat connection ya short circuit hua ho to neutral par phase aane lagta hai. Yeh usually wiring ke installation ya maintenance mein galti ki wajah se hota hai.
Meter Fault: Kabhi kabhi meter ke andar bhi fault ho sakta hai, jisse neutral aur phase ke connections short ho jaate hain aur neutral mein phase aane lagta hai.
Leakage Current: Agar kisi electrical appliance ya wiring mein insulation damage hai to leakage current phase se neutral mein aa sakta hai, aur yeh meter mein bhi detect ho sakta hai.
Is Problem Ko Kaise Resolve Karein:
Neutral aur Earthing Connection Check Karein: Certified electrician se neutral aur earthing connections check karvaayein.
Meter aur Wiring Inspect Karein: Poore meter aur wiring connections ka inspection karna zaroori hai, taaki faulty ya loose connections ko identify aur repair kiya ja sake.
Appliances Ko Test Karein: Kabhi kabhi appliances mein leakage current ho sakti hai. Unhe temporarily disconnect karke check karein ki phase neutral mein aa raha hai ya nahi.
Yadi yeh samasya continue ho to certified electrician se check karwana sabse safe aur sahi tareeka hai, kyunki bina inspect kiye directly neutral mein phase aana kaafi dangerous ho sakta hai aur yeh electrocution risk bhi create kar sakta hai.
Poll se problem hai bhaiya
बहुत खूब, धन्यवाद
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Sir ji jo ghar se bahar wala problem akhir nutr me akhir phesh kyu aata h .
Ghar se bahar wala problem jo MCB ko trip kar raha hai, uska mool karan samajhna zaroori hai. Agar problem ko properly troubleshoot nahi kiya gaya to issues ko sahi se samjha nahi ja sakta. Yaha kuch common problems aur unka explanation diya gaya hai jo MCB trip karne ka karan ho sakta hai:
Possible Causes for Outdoor Problems Affecting MCB:
Water Ingress (Pani Ki Chhapet):
Cause: Outdoor wiring or equipment exposed to rain or moisture can cause short circuits or ground faults, leading to MCB tripping.
Solution: Ensure all outdoor electrical connections are properly sealed and protected from moisture. Use weatherproof enclosures for outdoor equipment.
Damaged Cables (Wiring Damage):
Cause: Cables running outside can get damaged due to various reasons such as rodents, physical wear and tear, or accidental damage during landscaping or construction work.
Solution: Inspect the outdoor cables for any visible damage and replace or repair any damaged sections. Use armored cables for added protection.
Earth Faults (Zameen Mein Current Leak):
Cause: Leakage of current to the ground due to damaged insulation or faulty equipment can cause MCB to trip.
Solution: Use an earth fault loop impedance tester to detect earth faults. Identify the source of leakage and repair or replace faulty wiring or equipment.
Overloading (Zyada Load):
Cause: If outdoor equipment like pumps, air conditioners, or heavy machinery is connected to the same circuit, it might overload the MCB.
Solution: Distribute the load evenly across different circuits or use a higher-rated MCB if the current rating is exceeded. Ensure each circuit is within its designed capacity.
Loose Connections (Dhili Connections):
Cause: Loose connections can create arcing, which can cause intermittent tripping of the MCB.
Solution: Check all connections in the outdoor wiring for tightness. Secure any loose connections to prevent arcing.
Incompatible Devices (Asangathit Devices):
Cause: Some devices might draw inrush current or have characteristics that cause MCB tripping.
Solution: Check the specifications of the connected devices. If necessary, use an MCB with a suitable trip characteristic (e.g., Type C or D) to handle inrush currents.
Environmental Factors (Paryavaranik Kaarak):
Cause: Factors like extreme temperatures, direct sunlight, or high humidity can affect the performance of outdoor electrical equipment.
Solution: Ensure that outdoor equipment is rated for the environmental conditions. Provide shading, cooling, or protective enclosures as needed.
Troubleshooting Steps:
Visual Inspection:
Inspect the outdoor electrical connections, cables, and equipment for any visible signs of damage, moisture, or loose connections.
Check for Moisture:
Ensure that all outdoor electrical components are protected from moisture. Look for any signs of water ingress.
Inspect Cables:
Check all outdoor cables for signs of physical damage. Replace or repair any damaged cables.
Test for Earth Faults:
Use an earth fault loop impedance tester to check for earth faults. Identify and fix any leakage paths.
Load Distribution:
Evaluate the load connected to the outdoor circuit. Ensure it does not exceed the MCB’s rating and redistribute if necessary.
Secure Connections:
Tighten all electrical connections and ensure they are secure to prevent arcing.
By systematically checking these potential causes and following the troubleshooting steps, you should be able to identify and resolve the issue that is causing the MCB to trip.
Light ka netural break ho jayeja to netural se current switch tak kaise pauheja
Agar light ka neutral wire break ho jaye, to neutral se current switch tak nahi pahunchega. Is halat mein, circuit incomplete ho jata hai, aur current ka flow ruk jata hai.
Electrical circuit mein, current flow karne ke liye ek complete path chahiye hota hai jo phase (live) wire se shuru hota hai aur neutral wire se complete hota hai. Agar neutral wire kahin par break ho jata hai, to circuit incomplete ho jata hai aur current flow nahi karega, isliye switch ya load tak current nahi pahunchega.
Yadi aapko lagta hai ki circuit mein neutral wire break ho gaya hai, to ise theek karna zaroori hai kyunki yeh ek unsafe condition hai, jo kabhi-kabhi dangerous bhi ho sakti hai.
Thank you sir apne mujhe bahut acha se samjhay
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Very good information
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Very useful information ❤
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@@NiketShahPlus I ask one question hamare ghr ki me nutal or face 2no me curent arha hai bhar se transfer se to hamare summer sivel wire heat ho gyi or motor earth dikha rhi hai Mera khne ka mtlb hai ki nutal me current ane se hua hai kya ye dikkat? Or summer sivel bhi CRI ki hai 5month bhi nhi hue
Sir ji dp mcb trip karne pe bhi glo ho raha hai
अगर डीपी (Distribution Point) या MCB (Miniature Circuit Breaker) ट्रिप करने पर भी ग्लो हो रहा है, तो यह एक संभावित समस्या का संकेत हो सकता है। यहाँ कुछ संभावित कारण दिए गए हैं:
Neutral और Earth Connection Issue: अगर आपकी वायरींग में न्यूट्रल और अर्थ के बीच में कोई फॉल्ट है, तो यह मुमकिन है कि डीपी या MCB के ट्रिप करने पर भी कुछ उपकरणों में करंट बना रहे, जिससे ग्लोइंग हो सकती है।
Incorrect Wiring: अगर वायरींग में कोई गड़बड़ी है, जैसे कि फेज और न्यूट्रल के बीच में उल्टा कनेक्शन, तो MCB के ट्रिप होने पर भी वोल्टेज बना रह सकता है।
Indicator Light Fault: अगर डीपी या MCB के साथ कोई इंडिकेटर लाइट लगी है और वह सही से काम नहीं कर रही है, तो वह ट्रिप होने के बावजूद ग्लो हो सकती है।
Capacitive Coupling: कभी-कभी, लंबी केबल्स में कैपेसिटिव कपलिंग के कारण थोड़ी वोल्टेज रह जाती है, जिससे LED बल्ब या अन्य छोटे लोड्स हल्का-सा ग्लो कर सकते हैं, भले ही मुख्य बिजली सप्लाई बंद हो।
😢@@NiketShahPlus
5 minute ke video ko aapne 15 minute ka bana diya jitna Chhota video banayega utna jyada view badhenge aur subscribers badhenge.
will try
MERE PASAND KI QUESTION AAE HE..THAKS..
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Nicely explained
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Very good explanation
Thanks for liking do share with your friends as well
Very Very good sir👍🏻👍🏻👍🏻
Many many thanks do share with your friends and family
Nice brother
Thanks do share with your friends
Very nice sir 👍
So nice of you.. do share this video with others
Dobul pol mcb trip k bad bhi testor glo ho raha hai
Neutral में फॉल्ट: अगर नुट्रल वायर में कोई फॉल्ट है या सही से कनेक्ट नहीं है, तो लोड साइड में वोल्टेज दिख सकता है, जिससे टेस्टर ग्लो हो सकता है।
Earth Leakage: किसी डिवाइस में अर्थ लीक हो रही हो, जिससे वोल्टेज अर्थ में चला जा रहा हो और टेस्टर को सिग्नल दे रहा हो।
Incorrect Wiring: अगर वायरींग गलत तरीके से की गई है, तो लोड साइड में बिजली अभी भी रह सकती है, जिससे टेस्टर ग्लो हो सकता है।
Inductive Coupling: कभी-कभी केबल्स के बीच इंडक्टिव कपलिंग के कारण थोड़ी बहुत वोल्टेज आ सकती है, जिससे टेस्टर हल्का ग्लो कर सकता है।
Donon Taraf face Dikhta Hai Fir Bhi cooler Pankha chalu ho jata hai iska bhi Karan batana tha
Agar dono taraf phase supply dikh rahi hai, lekin phir bhi cooler ka pankha chalu ho raha hai, toh iske pichhe kuch specific karan ho sakte hain. Yeh situation "backfeeding" ya phir "neutral floating" ki wajah se hoti hai.
Possible Causes:
Neutral Disconnection or Faulty Neutral:
Agar neutral wire kahi disconnected hai ya loose connection hai, toh load (jaise ki aapka cooler) ke through voltage return kar sakta hai. Is condition mein, aapko neutral ke jagah pe bhi phase voltage dekhne ko milta hai, jo misleading ho sakta hai.
Solution: Wiring aur connections check karna zaroori hai, aur ensure karein ki neutral wire properly connected hai.
Backfeeding Through the Load:
Agar cooler ka pankha phase aur neutral ke beech mein connected hai, aur neutral properly grounded nahi hai, toh load (cooler ka fan) ke through backfeeding ho sakti hai. Is case mein, load ke across voltage develop ho jata hai, jo pankha ko chalu karne ke liye kaafi hota hai.
Solution: Proper neutral grounding ensure karein aur load connections ko thoroughly check karein.
Miswiring or Incorrect Connections:
Agar cooler ya electrical system mein wiring galat hai, toh is se bhi aapko dono taraf phase supply dekhne ko mil sakti hai.
Solution: Wiring diagram ko check karein aur ensure karein ki saari connections sahi jagah par aur sahi tareeke se ho.
Voltage Imbalance:
Kabhi-kabhi voltage imbalance ki wajah se bhi aapko neutral pe phase voltage mil sakta hai, agar neutral properly grounded nahi hai.
Solution: Voltage levels ko check karein aur imbalance agar ho, toh usse correct karne ke liye steps uthayein.
Testing and Troubleshooting:
Multimeter Test: Multimeter se phase-to-neutral aur neutral-to-earth voltage measure karein. Agar neutral pe phase voltage dikh raha hai, toh neutral ke connections aur grounding ko verify karein.
Check for Grounding: Proper grounding ki checking zaroori hai, taaki neutral wire effectively earth se connected ho aur yeh issues na ho.
Agar aapko yeh problem bar-bar ho rahi hai, to certified electrician se consult karna sabse achcha hoga, jo aapki wiring aur connections ko accurately diagnose kar sake.
@@NiketShahPlus dhanyvad sar
in case of neutral overloading you will get same problem
yes..
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Sir neutral kan site ma houga
The left-side slot in a standard 3-pin socket (when facing the socket) is typically for the neutral wire.
VeryGood video sar
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Explanation good but editor tool not use
For education editing is not important
Thank u
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thank you sir
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Nice
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main aapke WhatsApp per video bhejunga problem kya hai board mein
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Hamare yaha dono me tester jalta hai
check the video for solution
Sokit darekt karna ha fan balb ka kanksan
Fan aur bulb ka connection direct socket mein karne ke liye, aapko sahi wiring ka dhyaan rakhna hoga taake sab kuch secure aur safe rahe. Yahaan par ek basic guide di ja rahi hai:
Required Materials:
Socket Outlet (Power Socket)
Electrical Wire
Switch (optional, if you want to control fan/bulb)
Fan
Bulb
Plug for Fan/Bulb (if not already attached)
Screwdriver
Wire Stripper/Cutter
Electrical Tape
Basic Steps:
1. Prepare the Wires:
Fan/Bulb Wiring: Ensure that the fan and bulb have proper wiring. If not, you will need to connect wires to them. Usually, two wires are connected to each appliance: one for live (hot) and one for neutral.
Strip the Wires: Use a wire stripper to strip about 1 cm of insulation from the ends of the wires.
2. Connect the Fan/Bulb to the Plug:
Open the Plug: Unscrew the plug to access the terminals inside.
Connect Wires to Plug:
Connect the live wire (often red or brown) to the terminal marked L (Live).
Connect the neutral wire (often black or blue) to the terminal marked N (Neutral).
If there is an earth wire (green or yellow-green), connect it to the E terminal. This is usually for safety and grounding.
Tighten the Screws: Ensure that the wires are securely fastened and there are no loose strands.
Close the Plug: Secure the plug back together by tightening the screws.
3. Plug into the Socket:
Insert the plug into the socket outlet.
Ensure the socket is in good condition and properly grounded.
4. Testing:
Switch on the socket.
If you installed a switch, turn it on.
The fan/bulb should work if everything is connected properly.
Safety Tips:
Always make sure the power is turned off before working on any electrical connections.
Double-check connections for tightness to avoid loose wiring.
Use electrical tape to cover any exposed wires to prevent short circuits.
If you're unsure about anything, consult a professional electrician.
Yeh simple process se aap apne fan aur bulb ko socket mein connect kar sakte hain. Safety ko hamesha apni pehli priority banayein.
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Hi
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hello. for online courses call 9768871110
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Hello.. for online classes WhatsApp me on 9768871110
Hi
hello...for online courses whatsapp me on 9768871110