ट्रांसफार्मर की रेटिंग KVA में क्यों होती है || Why Transformer rated in KVA | Electrical Question
HTML-код
- Опубликовано: 8 сен 2024
- why transformer rating in kva in hindi |- Why transformer is rated in kVA and motor in kW - transformer why in kva - Electrical Dost
I am Aayush Sharma Welcome to Our RUclips channel Electrical Dost.
About this video-
Dosto Aaj Ki Is Video Me Maine Aapko electrical system mai upyog kiye jane wale transformer ki rating KVA mai kyu hoti hai Btane Ki Kosish Ki Hai Or Kuch electrical tips jaise What is KVA, convert kva to kw, types of load, electrical formula, electrical industries work and Electrical interview questions answers Share Kiya Hai Umeed Hai Aapko Ye Video Bahut Pasnd Aayegi (hindi)
Thank you so much..........
..................................................................................................................
हिन्दी पोस्ट पढ़ने के लिए हमारी साइट इंजीनियरिंग दोस्त (Engineering Dost)से जरूर जुड़े।
..................................................................................................................
↓↓ Our Some Other Videos ↓↓
MCB and MCCB Difference in Hindi
• mcb and mccb differenc...
..
MCB vs RCCB Difference
• mcb vs rccb difference...
..
Dol starter power and control.
• Dol starter in hindi d...
..
how to read motor nameplate.
• motor nameplate in hin...
..
cable size calculation for electric load
• Cable size calculation...
..................................................................................................................
Queries Solved:
1) calculate kva to kw
2) Why is motor rating kW not in kVA
3) What do you mean by kVA for transformer in hindi
4) Electrical Engineering (Industrial works)
5) KW, KVA formula
6) Why generators rated in KVA not in KW
7) KVA kya hai
8) transformer ratings explained in hindi
9) TRANSFORMER types hindi
Email - Aayushsharma0713@gmail.com
#KVArating #TransformerRating #Motor #electricaldost #electricalhindi
Don't forget to SUBSCRIBE electrical dost for more Trusted electrical videos.
दोस्तो कृपया आप थोड़ा ध्यान रखे।
KVA को KW में बदलने के लिए हमे KVA में P.F. को गुणा करना होता है।
दोस्तो आप सभी का हमारी सभी वीडियो में इतना सपोर्ट देने के लिए बहुत बहुत धन्यवाद♥️☺️
Sir persant ke hisab se batao jese DG aur ABC 80/100
Sar aapka ling Nahin mil raha hai play store
KW = KVA×COSQ i think plz cler my doubts sir
@@sarcarchirag7512 kva × of
1000
@@sarcarchirag7512 For Single phase Power(Watt) =V×I×power factor and For three phase Power= 1.73×V×I×Power factor [Here 1.73 is equal to Root 3,for 3 phase supply Root 3 multiplying with Voltage ]
There are two losses in tranformer. 1.cu loss (depends on current)
2.Fe loss (depends on voltage)
Hence total loss depends on volt ampere(VA) and not on phase angle
b/w voltage and current... It is independent of load power factor.
it is dependent on load power factor the lower power factor the more current load will draw from transformer
Video ke last me bahut achi definition bataaii Tnx Sir G...
SuperbbB concepT videO
Sir you are good teacher
Abhi tk aap jaisa koi nhi you tube pr
You made my concept clear but you made two mistake while you convert watt to KW you multiply by 1000 & and when you convert KVA to KW you devide KVA by PF that is your mistak
KW=watt÷1000
KW=KVA×PF
Yes you are right 👍👍
Thank you sir mere request per video dala apne...and sir apne bahot acce see samjhaya..thank you sir
Welcome Barun ji ❤️
Good video Ayush...
Happy to see the website...
Bhai aap ka samjhane katarika bahut mast hai
Tnx for videooo
आप जो question को लेते हैं उसका ansewer ना दे के दूसरा का ans. देते हैं
Thank you sir. You help me to understand this 🙏🙏🙏🙏
Thnk u sir
बेस्ट चैनल
Nice, beautiful video, easy to understand...
Love from Pakistan
Bhai pakistan me itni simple engineering samjhane wale college nahi hay kya?
, Thanks for great information 👍🙏
Very good
Very very thanx sir g
Sir g. Vfd. Or soft statar ma kya fark hy. Plz aik video ma bta dn
Kilo ma convert k lia 1000 sa multiply nhi divide kia jata h
Second power factor ko watts sa multiply kia jata h divide nhi
Thank you
Bhut accha laga sir aur bhut s samja me v aya sir
I think as per my study transformer have two losses 1) iron loss and 2) is copper loss ryt
iron loss is depend on voltage of primary winding or core loss
And copper loss is depend on the cureent flowing in the secondary winding so the rating is VA so the transformer rating is always KVA.
Absolutely correct
You have just pasted the bookish answer. Can you just elaborate? Because in induction motor also copper loss depends upon current ang core loss depends upon voltage.
Nyc
Thank you❤
Best learning
Bht achha
Gjb video sir
You made my concept clear thank you... I visited your website it was nice and clean presentation 👌❤️
Sir
SPDT
Transformer ke bare aek video Banye jo Agriculture feedar me hota hai please 🙏
Thank you so much sir ❤ great explain
Good
Nice
Thank you for clearing doubt 👍
Nice information. But meri ek gujarish he ki panals me jo wiring hoti usko cheque kaise kar sakte he us par bhi video banay.
Nice sir
I love you sir
gajab bhaiya .
very nice video
Sir electrical foreman interview questions and answer btaye
Best sir
Nice information Sir
1st point - PF is nothing but cosine of angle between voltage and current and not losses as you are saying. 2nd point - xmer rating given in kva because xmer losses mainly copper loss and core loss are independent of PF. Copper loss depends on current and core loss depend on voltage.
Thanks
Thankyou sir ❤️
Dear sir ak video ye bhi banao ki pf bade to kya hoga or bhut kam ho jaye to kya hoga
In vfd i/p and o/p both electrical, but rating in KW not in KVA.
??
Tnx sir
Thanks sir
सर गुड मॉर्निंग
हमे थोडा एक्सप्रेस फिडर के बारे मे जानकारी बताओ एक्सप्रेस फिडर लेने के लिए क्या क्या करना पडता और की सुविधा क्या क्या
Your knowledge is good sir... Thanks
0.8kW
Please 1 video make of transformer in p.f hota h ya nhi
Nice vdo
Brother can u explain kindly why vvfd or mv drive rating are in kva???eagerly waiting for explanation
kva to kw
10kva *0.8 pf = 8kw
aap ne 10kva /0.8pf btya hai ? sir please check nahi to sab ko confused ho jayegi
सोयाबीन मील मे electric inter lock के बारे बता ये sir gi
Sir... MW solar plant ki puri jankari degeye jesme ham plant ki prosese samajh sake and SCADA COMMUNICATION ka details samjh sake kese Wark karta hai. Solar plant me jo formulas use hote hai svi Ko detail se bataye our qu use hote hai kes Kam ke liy use hote hai please ap bataye exp. PR, CUF, RADIATION FACTORS, PLF etc please bataye
Interview wale quation pe video banayiye n sir .
Jrur sir.
aapka support esi tarah banaye rkhiye ♥️☺️☺️
Sir one mistake there at 5:26 u have to multiply KVA and pf and the answer is 80KW as in KW
Bhiya muje interview me pucha gya ki transformer ki rating kiti hoti he
Sir meri machine me transfomer lga h kya usko bina transformer k bina chla sakte machin ko
Good evening sir Aap ka wab site par CT/PT ke bare me dekha PT ka Retio 11000/110 Diya hai thik hai but sir 110 amp na hokar 110 Volt hona chahiye PT to voltage nape ga ..
Design of transformer as per motor
Your right Sir 🙏🙏🙏🏻
Kw=w×1000
But vdo main
watt ×100 ? Why.. ?
I M a Electrical Engineering student
So I told you...
D
Sir🙏
Formula wrong ha
Solar panels q nehi hota KVA main?
Wo bhi to electrical energy deta hain....
I'm an Indian ELECTRICAL Engineer
Sir ji mega waat me video bnaye na power plant kitne mega waat ka hai
Multimeter,cliponmeter, all electrical testing meter and 66kv and 11kv all testing equipments details plz plz plz
Micom 7sr ki setting par video banao sir
Sir ap ek MCC FIDAR k bra m video bna vo kya kya lgta h FIDAR m kya kya kaam krta h
Sir different types losses in motor & transformer
Electronic ke bare mein electronic trade ke bare mein kya hota hai
I am electrical engineering student first year.....
Kay college bata 🤔
Me vi
Aab to 3rd Year Me Hoge
@@proawmgaming 4th hoga?
Solar INVERTER ko v KW me kiq bola jata hai jab k wo v humko output me DC ko badal k AC deta hai ....
SPD ke barey me b batao.
Load kitne trike k hote h sir iski video bnao sir
Sir mah ya kha rha hu hamah kasi patha chaliga kisi bi upkard ka power factor kitna h
Aap hmara channel electrical dost ko visit kijiye hmne iske upar video upload kr rkhaa hai
I'm a iti student 2nd yeaa
Sir aap ne to 100/0.8=125 hota h. Aap ne to maltplaye kiya.
Aap ne to 100/0.8=80 ye to galat ho gaya aap ka sawall
Sir aap ki calculation mein ek galti hai aap ne kaha tha kilo waat nikal ne mein watt ko 1000 se multi ply karro yeh galti hai kyoun ki 1kilo watt main 1000watt hai is leyeh kilo watt nikal neka tareka hai watt ko 1000 se devid Kar na matlab watt÷1000=kilo watt
ghar me jo bijli ka connection milta hai wo kW me kyu hota hai phir...wo bhi input hai
Nice ...but 100/0.8=125
3phase calculation bolo na plz
yr bhai ek quetion pusha kita ghussa diya usme kw kva balb heetr kiya kiya gussa diya kush b smj ni aya
Kva=kw/pf
Kw=kva×pf....correct hay kyaa sir??plz solve my confusion sir...
2nd wala correct h bro...video me galat byaya h
KVA = KW / Power Factor
powe plant bhi to output nikalte phir unko kyu MW me bolte
Kva me kyu nhi
Transformer ki primary bushing bada kyu hota hai
डायोड पर वीडियो अपलोड कीजिए
आप मराठी हो आपकी शब्दो से समझ आया
Bhai thoda dekh kar 100×0.8 karte h tab 80 ata h na ki 100/0.8 = 125
Power factar ka kasi atha chaliga
Amir ji aap hmara channel visit kijiye.. video bna rkha hai power factor kaise nikalte jata hai
Mehneh aap ki chanal sucrip kr ra kha
Thanks sir aapne uska long-form nahi bataya
KW- KiloWatt
KVA- Kilo Volt Ampere
Sir apne ko 100/.8 kiya aur 80 kw kaise aa gya , multiple kana hota hai na KW determine karne keliye
i hv already written
100/0.8=80 hey keya tune bhul bola hey P=S*cos(phi) where P=Active Power & S=Apparent Power.....so it can be 100KVA*0.8=80 KW.....Don't misguide the people.
@@debasishmitra5908 how it work plesse explain....
@@sagarhalder2973 S is apparent power and P is active power , Apparent power is the vector sum of active and reactive power. S=P+jQ where P=Active Power and Q=Reactive Power.
Kva or kw hone ka dusra reason h losses ... transformer ka loss alag hota h nd motor me losses alag h
Bataie alternator ki rating kisme maapate h
power supply ke rating kya hogi
Then, why power plant rating is in mega watt?
Power plant k output pr bhi to electrical hi milta h..
Waha pe p.f bhi pata hoti hey
Brother website per artical english may bi dalo
kW=kVA*P.F hoga
Yes
Electrical dost pr is video me ye formula wrong h
Kv aur kva dono alag alag hai ya same hai
sir pf ko kaise add kare
100/0.8 = 125 not 80, please check
Please correct..
Formula KW= KVA*Pf
100*0.8= 80KW