There are peak starting current ( sub transient) of 14 times of rated current for 10 to 15 m second. For DOL starter. Starting current shall be 7.2 times of rated current for 5 to 30 second.
Hye sir! You have such a good knowledge in electrical system and well technique to explain everything. I'm from Pakistan sir. I want to ask a question about motor, the question is how can we identify a motor having 3 wires outside that motor is single phase or 3 phase even no capacitor is connected to it? Please explain...
I am looking to install a solar system to run my 2hp pump. How do i determine the right solar capacity that would be able to take the initial high current?
Sir , I think as Motor Windings being inductors basically , when switched on to a sinusoidal supply , there happens the inrush of current only due to the transient response ; in fact currently through an inductor can not be changed instantly na . Please review my comment .
Sir...moter me v aap log students ko bataya kijiye kon sa moter hai...ac ya dc moter hai and ac hai toh AC me kon sa moter hai and agar dc hai toh kon sa moter hai...kuy ki dono ka alag rule hota.. starting current high lene ka.
Ashok, load jitna jyada hoga current bhi utna jyada hoga. Jab motor pe load badhta hai to current bhi badhta hai.. No load condition mein motor ka current full load ke comparision mein bohot kam hota hai.
Hello sir, Mujse interview me puchha gaya tha ki motor ka inductance kese check karte he or kitna hona chahiye or iske badhne or kam hone se kya hota he ,to please agar ap isme meri koi help kar sakte ho to jarur iske bare me video banaiyega ya muje guide kijiye.
Ek motor k andar itna kuch hota hai 😅. Aur me class 12th tk sochta tha electrical engineering kitna easy hai 🙂 current do , lorentz force aayaga aur motor chalega 🫠 definately iam not wrong that time ...
Yes it is true that high Starting current is due to no back EMF at the time of starting. Also impedance value is very low which results into high current..
Sir lockout relay ke connection me Bada concussion hai , Drawing lay kar, panel me check krne jaata hu ,but live rhta hai ,to thoda dar rhta hai tripping ka , production plant hai na,to please aap drawing bana kr ek baar explain kr djye ,kaisey wire out ,aor in hote hai ek reference drawing laykr (please sir)
What happens if we select a oversized for a motor, suppose if I can select 15 or 20 HP both greater than my requirement of 11 hp. What happens if I select the 20 HP
Ranjit, if you take over rated motor then the it will run on less load bcoz of its oversize. This will result into low efficiency and higher losses. It will also result into high power consumption. The running cost of motor becomes high. That's why it is utmost important to select correct size of motor.
@@romitshirguppi3964 i think we can do it using VFD, as in VFD we controlable variable frequency (V/F=constant). With change of frequency, speed of rotating magnetic field in the stator changes accordingly.
Sir your concepts are very much amazing. One of the best channel for interview preparation. Thank you very much sir
Wonderful explanation sir.
Thank you Sanjay...👍
Good advice sir 🙏
Bhot hi umda samjhaya hai ,sir aapne , aapka video deekhne ke baad har din kuch nya ,aor technical seekhne ko milta hai,
Thank you so much Suryakant 🙏
Great explained! Perfectly solve the my problems.
No topic is tricky if you are explaining it to us👌
Good one. cleared my doubt that was there for a long time.
Thanks for sharing deep knowledge
Most welcome...
Motor ka Full load current percentage me bta sakte hai ky?
That's I love motor than engine 🥰😍 super pickup
Superb explanation sir. Thank you very much.
thanks sir for sach a good information or knowledge giving to us
There are peak starting current ( sub transient) of 14 times of rated current for 10 to 15 m second. For DOL starter.
Starting current shall be 7.2 times of rated current for 5 to 30 second.
Very useful video
Good explanations
Very well explained 👏
awesome way of explatination
Yes very good explanation 👍...
Very good explanation
Keep it up friend.
Thank you...
Sir vgood n easy clip
I love ur explanation
U are doing wonderful job in this COVID....
Thank you...
Hye sir!
You have such a good knowledge in electrical system and well technique to explain everything.
I'm from Pakistan sir.
I want to ask a question about motor, the question is how can we identify a motor having 3 wires outside that motor is single phase or 3 phase even no capacitor is connected to it?
Please explain...
Very nice sir 😊
One request :: Please explain all parts of HT Electric Motors and their faults
Best Explanation ❤️ thank you
Excellent video
Thank you...
I am looking to install a solar system to run my 2hp pump. How do i determine the right solar capacity that would be able to take the initial high current?
Good Experience sir......
Thank you Ashok...
Thanks sir... Clean explained
Thank you...
Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more.
Nice explain sir.
Thank you Shibaprasad..
Superb informative video
Nice 👍👍👍
Thank you Manoj..
Wonderfully explained.
Thank you sir ji.
Sir jii Abb DC Draiv 880 me encoder bypass krse keya hoga. Or kese bypass krte hai?
Sir, I want to ask a question, that a single phase induction motor, which is 370watt, what is the resistance of running coil and starting coil,
Great experience sir
Thank you Haldeep..
Nice video sir
Thank you..
Sir ek video SPAM 150C me banaiye
Thank you ,nice explanation.
Too much good
Sir , I think as Motor Windings being inductors basically , when switched on to a sinusoidal supply , there happens the inrush of current only due to the transient response ; in fact currently through an inductor can not be changed instantly na .
Please review my comment .
Good explain
Sir tech channel grow karnay k leye khuch tips dain
I think consistency and persistence is most important. Aapka content achcha ho and aap regular raho to result bilkul ayega.
Sir breaker maintenance ke bare me video bnao VCB, ACB , SF6
Okay Hitendra...👍
Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more..
Sir current ,vtg,power factor ka torque se kya relation Hai..imeam directly proportional or inversely..ye bataye plz
Hi frinds.. Please make video on potiantial trnsfarmer (pt)
Ghulam, I have made a video on PT..
Kindly watch that video.
@@electricalwithabhishekjoshi please give link
hii
sir I like your teaching
Nice explained.
sir ek 3 hp single phase induction moter sarting apms kitna lega
Sir...moter me v aap log students ko bataya kijiye kon sa moter hai...ac ya dc moter hai and ac hai toh AC me kon sa moter hai and agar dc hai toh kon sa moter hai...kuy ki dono ka alag rule hota.. starting current high lene ka.
Sir bahut acha...but apko vdo permanently n milta... jo chahi...khas kr motor ke total protection ke bare me
Thank you Rakesh...
Video continue nahi milta matlab??
Sir 1 doubt starting current ki reason slip se depend he ya rotor jaldi se rotate hone se he please reply
Dono se hai..
Ye do chize jo aapne kaha wo ek dusre se related hai..
@@electricalwithabhishekjoshi thanku sir
Welcome Akhil..
Sir very nice explination i have doubt if I use soft starter for reducution starting current? Plz explain soft starter characteristics
Sir motor pe jab load hota he ustime jitna starting current leta he No load condition me utna hi starting current lega ya use jada current lega....
Ashok, load jitna jyada hoga current bhi utna jyada hoga. Jab motor pe load badhta hai to current bhi badhta hai..
No load condition mein motor ka current full load ke comparision mein bohot kam hota hai.
@@electricalwithabhishekjoshi Thank you sir
Most welcome Ashok..
Single phasing pe video bnaye Sir
Okay Gajendra..
Nice
Thank you Rahul..
Also watch playlist for videos related to Drawing,Calculation, Motor, Transformer, Power Factor Correction and many more..
Thank you Ravindra..
Sir motor jark load ki calculation kase karte hain
For this purpose we use starters Star - Delta, DOL
I have made video on purpose of Star Delta Starter ..
Kindly watch that video.
Very nice videos
Bhai kya inverter se 0.5 hp ki motors chal sakta hu kya ???
Hello sir,
Mujse interview me puchha gaya tha ki motor ka inductance kese check karte he or kitna hona chahiye or iske badhne or kam hone se kya hota he ,to please agar ap isme meri koi help kar sakte ho to jarur iske bare me video banaiyega ya muje guide kijiye.
sir core k hisab se wire no.and turns kise design hote hai
Ek motor k andar itna kuch hota hai 😅.
Aur me class 12th tk sochta tha electrical engineering kitna easy hai 🙂 current do , lorentz force aayaga aur motor chalega 🫠 definately iam not wrong that time ...
Very nice 👍
Please cover
No back Emf at time of starting
Motor winding Z role at the time of starting
Yes it is true that high Starting current is due to no back EMF at the time of starting. Also impedance value is very low which results into high current..
Sir, I have not mentioned these two points so that people don't get confused.
First we need to explain about back EMF in separate video.
Good
Thank you...
3Phase motor me condenser lagata hai kya
Nahi Mobi... nahi lagate..
Thank u so much
Slip, starting current k directly proportional kese hai??
Theory??
Sir 3phase motor ko vfd se star conection me kese chalaye
Thnq
Sir lockout relay ke connection me Bada concussion hai , Drawing lay kar, panel me check krne jaata hu ,but live rhta hai ,to thoda dar rhta hai tripping ka , production plant hai na,to please aap drawing bana kr ek baar explain kr djye ,kaisey wire out ,aor in hote hai ek reference drawing laykr (please sir)
Okay Suryakant, let me see how to explain Drawing in videos..
@@electricalwithabhishekjoshi ye to difficult hai, sir per kaafi dino say atka hua hu is topic pe
Request to make video on iMCC PL BZ ITS NOW VERY IMPORTANT AND WE KNOW ITS WORKING INCLUDING WITH ITS INTEGRATION WITH DCS SYSTEM PL ....
What is difference between mycom relay and spam 150c
Thanks ❤️
Is it correct Initially Motor Act as a Short Ckt?
Thanks sir
Lekin sir slip ki value ideally kiya honi chahiyee??
Thanks
Elevator motor ager jhatka derahay to drive me kownsa parameter adjust karna padega.
Good sir
No doubt sir
Too gud video👍
Thank you Samvedna..
Sir, jab ek Motor ke stater aur rotor dono 1500 rpm par run kar raha hai to us time sleep ki value kya hoga
Siya Ram, agar rotor speed and Synchronous speed same ho jaye to aisi motor ko Synchronous motor bolte hai.
Slip zero hota hai
Ok thank you Sir
Most welcome Siya Ram..
Siya Ram bhaiya,Stater rotate ny karta hai
1500 RPM me nhi ghumti, no load me 1480 tak ghumti hai. Load daalne par RPM kam hota jata hai aur torque badhta hai.
What happens if we select a oversized for a motor, suppose if I can select 15 or 20 HP both greater than my requirement of 11 hp. What happens if I select the 20 HP
Ranjit, if you take over rated motor then the it will run on less load bcoz of its oversize. This will result into low efficiency and higher losses. It will also result into high power consumption. The running cost of motor becomes high. That's why it is utmost important to select correct size of motor.
Also watch playlist for videos related to Drawing, Calculation, Motor, Transformer, Power Factor Correction and many more..
Power house Battery bank 110 voltage ka daigram bna ke samjao
Why starting current is directly proportionate to slip sir??
Sir can I reduce the synchronous speed at the time of starting the motor?
Bhai rotor speed KO Kam Kia jasakta h na ki synchronous speed
@@romitshirguppi3964 i think we can do it using VFD, as in VFD we controlable variable frequency (V/F=constant).
With change of frequency, speed of rotating magnetic field in the stator changes accordingly.
Sir how maney minimum slip
Sir RMF ki speed ko kese define krenge ya kese pta krenge??
Motor ke slip ki value aur pf ka connection kya hai
डिजिटल एम्पीयर मीटर वर्ल्ड मीटर की सेटिंग कैसे करते हैं
Motor ka Torque kasy kam kary with out vfd
Fir us starting current me motor trip kun nehin hoti
why slip is directly proportional to current ?
Exciter ki frequency 150 Hz kyo hoti hai
❤❤
Motor ka starting torque high hota h ku
Video banate hai..
Sir slip me confusion hai kyuki motor ki slip to 3 se 5 % hoti hai jo ki 1 se zayda hogi
Kisme Likha h 5% Hoti h
🙏