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

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

[@suhaskasute9353]

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

[@hvacsupporttechie]

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

[@shrinarayanojha927]

Agrawal ji aapka samajhana at I uttam apko sa dhanybad

[@hemchanderkenvat1353]

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

[@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 ..

[@kiutoforareason]

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

[@bhukhanlalsahu1880]

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

[@abhayshinde7157]

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

[@chhetri4u]

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

[@indianelectron2464]

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

[@sachinpurve5222]

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

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School ke dino mein kash aap mere teacher hote

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

[@electro7939]

Underrated channel

[@mousewith10ksubs77]

Excellent explanation in simple way with full concepts .👍

[@rameshmirza6377]

Man gye Sir ji.. very good

[@jiwanjanoti8620]

Good information❤

[@firojkhan-lc7gp]

Bahut hi achcha tarika hai sir

[@shambhuram7360]

Thank you sir itna sab kuch samjhaane ke liye

[@syedishak3454]

Thank you so much sir ❤️❤️🙏🙏👍👍👌👌

[@rmjnm]

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

[@anandadanayak627]

Very thanks sir to know us,

[@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?

[@advpareshmhatre]

बहुत बढिया सर👌

[@r.k2776]

thank you sir .. 🙏🙏🙏🙏🙏🙏

[@vinaygoel859]

Sir aap bahut Acha samajate ho

[@satyadeosingh3684]

Thank you sir.

[@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

[@masoodkhan1258]

Sir you are a great personality, I am pakistan

[@dharmendrayadav-bw2gp]

Super, nice explanation

[@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.

[@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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[@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....

[@shivamtripathi5947]

Apka bahut bahut dhanyawad

[@gopalmishra9568]

Very good explain sir

[@BeUnique-cr9px]

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

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Thanks sir Apke videos helpfull us

[@electricalinfohub1543]

Very good explain sar u r legend

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Awesome explanation sir

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Thank you sir your explaining very nice

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

[@kalachandhalder7626]

Thank u sir

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Thanku. Sir

[@shubhamrai9882]

Thanks

[@RAHULKumar-of9ow]

Very good guru ji🙏🙏🙏

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Very nice, thank you, Sir!

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

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Best teacher ❤️

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Good

[@AhangarRashid]

Super

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Nice

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थैंक्यू सर

[@mammadbughi3327]

Excellent dear Master..

[@mahendrayadav5556]

Very nice sir

[@ayushswarnkar1273]

Bhot bdiaa sir Tq

[@daivatthakur526]

Very nice

[@ershadulislam7051]

THANKS A LOT SIR

[@MG-ub5pu]

Excellent

[@ajay-dp2si]

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

[@amitmallick9331]

Sir you are grate👌👌

[@ImamJaffer786]

Good explanation Sir..

[@Shanker25011976]

Thank you sir

[@manpreetkumar5115]

Thank you sir ji

[@najamussaqibjamalfarooqui2887]

Sir I am from Pakistan best explain

[@infoinkannada2074]

Good explained, thank you sir

[@harichandane5362]

Thank you

[@rajendrakumaramrutlal8998]

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

[@GKAgrawal2]

I do not know. I am not mechanical engineer.

[@avia3297]

Very good

[@kuldipsinghjheeta1099]

बहुत-बहुत धन्यवाद ।

[@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.

[@durgeshpandey1381]

Sir! Vactor addition me v to 230+230= 460 aana cahiye par aap 400 bataye h vo kaise aaya 400

[@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???

[@rosewald1987]

Thank you sir,nice

[@rajeshlama1119]

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

[@shivarajam.v696]

Thank you sir,i understand.👌

[@user-wh7ns4db4q]

Good sir

[@choudharypraveen8863]

Nice sir ji

[@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 ???

[@nocanvas138]

Pr kaise aayega....kagaj rkhne se ...

[@te44aniketdusane86]

Sir can you please tell why, supply voltage is always 440V or 220V not, 300V, 400v or 250v.

[@GKAgrawal2]

Watch my video on why supply is 11 kv, 33 kv etc. This video has exclusive information.

[@abidmirza825]

Thanks for this learning episode ❤️👌❤️💓♥️

[@chhogaramchoudhary6348]

Nice gk ji

[@raazaryan1300]

Sriman ji clarification nhi hai Traching me Full Doubt gai 230+230 =400 kaise horaha hai ye Sirf Aapko hi Maloom hai Video me Clarify karna tha Aapko

[@er_arvindsrivastava5647]

Sahi baat h

[@er_arvindsrivastava5647]

@Mantu kumar vishwakarma Bhai yr, Bolt nai Volt hota h...... Hahahah

[@MrShoryasuman]

Basically for three phase system , hum phase volatge ke √3 multiply karte hai. Agar aap 230 se √3 multiply karoge to 398 aayega. For ease in remeber and as voltage is bever constant hum ise 400 leke chalte hai. Now if u have doubt ki √3 se hi kyu multiple karte. I suggest aap phasor diagram ko refer karo

[@parmarvijay3353]

Love u sir bahut asha samjaya aapne

[@subhde3177]

How to come vector difference 400

[@sumitkumar-xm8rh]

Thik hai

[@sandeepmohanty2378]

Why distribution the supply is 3 ph 4 wire system not 4 phase or 5 phase supply.

[@muhammediqbal5103]

Sir invartaer tecnalogi k bary mae batay Compricir ko chalay k bary mae batay

[@islamicinfometry]

Great sir

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Sir aap ek professor ki traha guide krte hai

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Sir app bahut achha explain Kar rahi hai but agar hame koi puchhe toh ham use ye Sab nenhi keh sakte toh use simply kese samjhaye I mean to say that please explain it in one line 🙏🙏🙏

[@GKAgrawal2]

Ek line mey puraa video mujhey samjhana nahi aata hai.

[@gopalsharma9]

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

[@gamitpriti2008]

Nice topic

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Sir push pull inverter working par video banana please

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Sir Loop scanner and HMD ke bare me detail me bataiye

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👍