Why 3 Phase supply voltage is 400 volts, not 600 Volts (Hindi)

The line voltage of 3 phase power supply comes to 400 volts AC, not 600 or 660 volts for phase voltage of 220 or 230 volts, is explained in Hindi in the video. It will not be 600 or 660 volts due to the vector difference of phase voltage. Phase and line voltage relation explained. The difference between scalar addition and vector addition is explained. The method of finding the difference between vector quantities (Vector subtraction) is also explained. An educational tutorial on 3 phase power supply system, electrical and electronics engineering 339 in Hindi by G K Agrawal (Gopal Krishna Agrawal). The lecture is given by a person with circuit design and industrial experience.
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[@veeraghouhri5678]

Sir super.. app explain bahut ache se kerte hai

[@ptvhandler2202]

Dear sir, I came across many explanations from senior experts. But you've stunned me with practical explanation.
Even I was born in Tamil nadu, I understand your hindi language perfectly. Long live Agrawal.

[@GKAgrawal2]

Very good that you found video useful. Watch my all 360 videod to learn many exclusive concepts. My all videos are in Hindi, but many of them have English version also or CC in English.

[@ELECTRICALSGUIDE]

आप का बहुत बहुत धन्यवाद , आप एक शिक्षक की तरह समझाते है , आप विडियो देख कर लगता है की वापस कालेज पहुच गए है

[@GKAgrawal2]

Help in spreading knowledge and tell your friends about this channel. Give link of this channel in your social media like facebook etc.

[@rmjnm]

Thank you very much for the video sir, again you have covered very important topic in your tutorial.🙏👍❤️

[@suhaskasute9353]

Sir
Your knowledge is invaluable.
You are truly an asset.

[@indianelectron2464]

Nice and knowledgable video.. mere bachpan ke teacher jaise batate h aap sir.... love from an electrical engineer, thanks for this informative video

[@mousewith10ksubs77]

Excellent explanation in simple way with full concepts .👍

[@sachinpurve5222]

Excellent Sir aapki teaching sachme lajawab hai.U R a great TEACHER

[@hemchanderkenvat1353]

Aap ka samjhane ka tarika bahot hi achha hai sir. Ek baar me samajh aa jata hai .thanku

[@SatpalSingh-ms3hq]

Sir, apka teach karne ka tarekka bahot badhiya ha,hamne app se bahout kuchh seekha ha.🙏🙏

[@BeUnique-cr9px]

Thank you so much sir, Excellent explanation in simple way with full concepts

[@hvacsupporttechie]

Mere 12saal se jo ka sawaal tha ,us ka jawaab milgaya... thank sir.

[@sreenivasanm4303]

Great video and excellent explanation. Really appreciated this valuable information.

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Mind blowing Sir..you take lot of efforts to prepare all presentation
Aapka bahot bahot shukriya. God bless you Sir..

[@abhayshinde7157]

You are senior citizen and u are teaching heads off to u sir

[@bhukhanlalsahu1880]

आप सरल भाषा में समझाते हैं अच्छा लगता है. इसी तरह अच्छी अच्छी विडियो बनाते कहिये.

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Best teacher ❤️

[@chhetri4u]

Sir u r great. Aap jesa guru hame mila hamara saubhagya hai

[@kuldeepkadu8354]

3 dislike krne ka resone kya he bhai etna ache se. To pdhate he sir..
Very helpfull videos ...chote chote topics cover ho jate he and doubt bhi clere ho jate he.
Thank u sir ..

[@Kushagra6T9]

que was why we take only 400 instead of 600..not clear

[@GKAgrawal2]

Watch my new video, how 400 volts or square root three

[@vinaygoel859]

@@GKAgrawal2 sir angle Kam Hoga toh hamara difference kaise Kam Hoga

[@kk4entrprises312]

Thank you Sir...You r doing very god job

[@shrinarayanojha927]

Agrawal ji aapka samajhana at I uttam apko sa dhanybad

[@abidmirza825]

Thanks for this learning episode ❤️👌❤️💓♥️

[@shivarajam.v696]

Thank you sir,i understand.👌

[@electricalinfohub1543]

Very good explain sar u r legend

[@pushpendrachaurasia48]

Dear Sir,
Please tell me
1 Doubt clear do you-
Why Vector Adition angle 120° this value is other value...
If I tel 100 or 130 or 140
Than this is not satisfy..
So please tell me....

[@tourismindiaofficial]

Awesome explanation sir

[@rankamanipradhan6571]

Sir...
Very easy to understand...
Have something about kircoff law

[@GKAgrawal2]

Watch my video on kCL law for AC circuits

[@satyanarayansharma9741]

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[@VikramSingh-wm4le]

Thanks sir Apke videos helpfull us

[@infoinkannada2074]

Good explained, thank you sir

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Super, nice explanation

[@advpareshmhatre]

बहुत बढिया सर👌

[@ramandhiman2175]

sir bhut achi video mere dimag m v ye question aata tha ye pe aapne ache se smja diya thanks sir

[@GKAgrawal2]

Bahut achi baat hai ki aapko samaj aa gaya.

[@SpiritofPluto]

Very nice, thank you, Sir!

[@rosewald1987]

Thank you sir,nice

[@basavabasalingayya4932]

Thank you sir your explaining very nice

[@ayushswarnkar1273]

Bhot bdiaa sir
Tq

[@ajay-dp2si]

Dear sir plz upload lectures of power system for gate i m tottaly depends upon u

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Sir you are grate👌👌

[@electro7939]

Underrated channel

[@mammadbughi3327]

Excellent dear Master..

[@rameshmirza6377]

Man gye Sir ji.. very good

[@kuldipsinghjheeta1099]

बहुत-बहुत धन्यवाद ।

[@GKAgrawal2]

Comments welcome

[@riteshpaul5968]

Sir good evening,agar kisi Ghar me 3 phase supply ja Raha hai, to waha agar R phase,Y phase & neutral de Diya Jaye to Kya 400 v supply jayega???,aur 3phase induction motor me jab single phasing ho jaati hai,tab to 2 phases availability KE bawjood motor ki stator winding damage ho jaati hai,to aisa kyun,motor ko to 415v chahiye wo 2 phases se hi mil jaegi,to phir bhi motor ki stator winding kyun damage hoti hai???,plz reply sir

[@GKAgrawal2]

3 phase Motor ko 400 volts 3 phase chahiye. Single phase 400 volts nahi.

[@riteshpaul5968]

@@GKAgrawal2 wo theek hai sir,agar main apne Ghar me service mains wire SE R phase & Y phase leta Hoon aur neutral leta Hoon to kitna volts mere Ghar me ayega??

[@kuldeepkadu8354]

@@riteshpaul5968 aapke ghar me 2 phase se 440 volt jarur ayega.but aap 3 ph motor ko agar 2 ph supply doge to uske ststor me loses badh jayrnge ..stator winding heat hogi..or jal jayegi..rotate nhi hogi kyu ki rotating magnetic effect nhi hoga..eselia ..2 ph pr winding damage ho jayegi..

[@anurag31840]

Sir kisi 3 phase motor ko chlane ke liye hr phase me 400 volt current hota h to motor kitna current leti h 1200 volt?

[@ImamJaffer786]

Good explanation Sir..

[@shambhuram7360]

Thank you sir itna sab kuch samjhaane ke liye

[@MG-ub5pu]

Excellent

[@firojkhan-lc7gp]

Bahut hi achcha tarika hai sir

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Good information❤

[@RAHULKumar-of9ow]

Very good guru ji🙏🙏🙏

[@jayeshkumarrathva9701]

Gharome consa current value atahe? Rms, average,max konsa?

[@parmarvijay3353]

Love u sir bahut asha samjaya aapne

[@rajeshlama1119]

How to calculate wire distance sizes of cable? How much voltage dropped? Please help me.

[@SanjayKumar-ce2lv]

Sir Loop scanner and HMD ke bare me detail me bataiye

[@gopalmishra9568]

Very good explain sir

[@rajendrakumaramrutlal8998]

Sir please take video on practical calculation of Sag in transmission line

[@GKAgrawal2]

I do not know. I am not mechanical engineer.

[@JahangirAlam-zw5pz]

Thank you sir

[@motoelectric]

Thanks sir....

[@syedishak3454]

Thank you so much sir ❤️❤️🙏🙏👍👍👌👌

[@anandadanayak627]

Very thanks sir to know us,

[@vinaygoel859]

Sir aap bahut Acha samajate ho

[@avia3297]

Very good

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School ke dino mein kash aap mere teacher hote

[@satyadeosingh3684]

Thank you sir.

[@gopalsharma9]

Sir,
Can we have a video on 3 phase rectification explaining Vdc and ripple value??

[@r.k2776]

thank you sir .. 🙏🙏🙏🙏🙏🙏

[@shivamtripathi5947]

Apka bahut bahut dhanyawad

[@ershadulislam7051]

THANKS A LOT SIR

[@user-on1lz3uh6x]

🙏Guruji..... electronic digital energy metre is in KVA or KWH..... please reply

[@GKAgrawal2]

KWH ( domestic type )

[@user-on1lz3uh6x]

Thanks guruji

[@aliakram8182]

Sir push pull inverter working par video banana please

[@manikandansankaranarayanan2303]

Superb explanation

[@GKAgrawal2]

Help in spreading knowledge and tell your friends about this channel. Give link of this channel in your social media like facebook etc.

[@manikandansankaranarayanan2303]

I will do surely

[@choudharypraveen8863]

Nice sir ji

[@gamitpriti2008]

Nice topic

[@mahendrayadav5556]

Very nice sir

[@manpreetkumar5115]

Thank you sir ji

[@islamicinfometry]

Great sir

[@harichandane5362]

Thank you

[@kalachandhalder7626]

Thank u sir

[@ganeshpant4329]

Very nice

[@masoodkhan1258]

Sir you are a great personality, I am pakistan

[@engineeryuvraj6751]

Sir, Electric Loco three phase kyo hota h???

[@GKAgrawal2]

Jyada power key liye 3 phase motor, single phase motor sey jyada efficient aur economical hoti hai.

[@engineeryuvraj6751]

@@GKAgrawal2 Thanks sir , Electrical Engineer k liye books kon si achi rhe ge???

[@snlahiri]

Sir please explanation why phases are three?

[@fahimasghar6375]

Nice video Sir. And nice explanation. But i have learnt this topic in other calculations. Can you tell us that calculations which solved by trigonometry?Thanks

[@GKAgrawal2]

Yes, Trigonometry math concept is used in the vector calculation.

[@fahimasghar6375]

@@GKAgrawal2 could you tell us how to solve this problem by sin or cos theta? Thanks

[@mmelectricalinstrument8801]

Sir mujha kuch dino say ek problem lag raha hai
Sir jab may tester laga k k per phase may laga ta hu to

[@dhavalpatel4946]

Hello sir multimeter se 3 phase check kar sakte hai ???

[@mahaviragarwal9350]

Sir addition n substraction cleared

[@GKAgrawal2]

Very good

[@shubhamrai9882]

Thanks

[@rajukumarthakur8491]

good sir

[@bimaleshsah9432]

Thanku. Sir

[@chhogaramchoudhary6348]

Nice gk ji

[@dilshadsaife1874]

Good

[@najamussaqibjamalfarooqui2887]

Sir I am from Pakistan best explain

[@user-wh7ns4db4q]

Good sir

[@imranarashid2454]

What is the max load of electric for a normal house

[@dineshchauhan6537]

Nice

[@maikulalpal7781]

Dear sir good morning
Please explain Single phase me phase angle kitna rhta hai, isko kaise measure krte hain.

[@GKAgrawal2]

Mere 2 videos, capacitor concept and inductor concept in AC DC circuit dekho.

[@jyotishsharma1851]

Sir ek video stabilizer par banaiye ki jab ghar me ek phase se 230 volt hi aata h to stabilizer use kaise badha dega jab voltage bahar se 230 hi aa rha h

[@govindmeena5909]

थैंक्यू सर

[@AhangarRashid]

Super

[@AshokKumar-we2xz]

IE Rules के अनुसार विधुत विभाग द्वारा घरों में सिंगल फेज सप्लाई वोल्टेज कितना दिया जाना चाहिए?

[@ahmadazhan3255]

Hello sir 3phase RCCB 2phase mai work karegi ya nahi matlb 2 phase our ek nurtul lagane par work karegi ya nahi...help

[@sikandarsinghhse4771]

Krega bhai...