Відео

Nice raja bro....🎉

எழுத்து வடிவில் போடுங்க

தலைவரே Practically எப்படி possible ஆகும்.... Example 3ph motor load(S or D) running condition ELR setting- 500mA & 0.25Sec I1=23 amps I2=25 amps I3=0amp (single phasing or Unbalance) Without neutral load Single phasing relay & thermal overload relay both are N/A In this condition ELR trip ஆகுமா...!!! எனக்கு தெரிஞ்ச வரைக்கும் அந்த motor முதலில் 2 winding heat up ஆகும் அப்புறம் winding insulation failure ஆகும் அப்புறம் அந்த winding Motor Body la touch ஆகும் எந்த phase Earth la Touch ஆகுதோ அந்த phase voltage Earth la flow ஆகும் & current அதன் பின்னர் தான் CBCT வழியாக current flow (phase to earth) ஆகும்... எவ்வளவு current flow CBCT primary la flow ஆகுதோ அது ELR display la show & trip ஆகும்... என்னோட point CBCT க்கு அப்புறமா load Side earth la voltage leakage ஆகி அதனால் leakage current produce ஆகுதுனு நெனைக்கிறேன்... ELR use pannurathe minor leakage current earth la flow aanalum sence panni trip panna than. Earth fault & Earth leakage 2க்கும் கொஞ்சம் வேறுபாடு இருக்கும் போல.... 🙄🙄🙄🙄🙄🙄🙄🙄🙄🙄🙄

Supper

Gd sir

TO PICK UP ONE COIL EITHER A OR B WE NEED BOTH +VE AND -VE ACROSS IT AND DURING PRE-CLOSE B COIL WILL PICKUP BY GETTING THE -VE SUPPLY FROM THE BREAKER TRIP COIL AND +VE FROM A COIL AND DURING POST CLOSE +VE WILL NOT TRAVEL TO B COIL FROM A COIL AS PER YOUR EXPLANATION IT WILL BECAME SHORT

😄Good Explanation Aiyaaa💗

thanks very useful sir

தெளிவான விளக்கம் 👏🏻

Thanks for your message sir

Eppadi megger use pannanum video illana diagram poda vediyathane chat thaaa google pakkalamea numbers thaane read pannalam

brother, there is no power factor regarding my generator name plate. How can I find it ?

❤

Sir please upload IRP DCS ,IRP ESD , Panel

Very useful information anna pls continue this video's

Super sir

Thank you Sir! ❤️

Hallo sir , thank you for a useful video.... I have a doubt pi check primary side phase to earth, continue to r y b Next. Primary to secondary side How to check phase to phase Please explain to me sir....

Sir this is for a new motor or every pm need to do

Superb sir....thank you

இது எல்லாம் Transformers theory படிக்கும் போதே இருக்கு ....

Ok come to point ........not good explanation

Why we use watt meter power =VI already we connected voltmeter and ammeter as per u r values I=218,V=515 P=VI P=218*515 P=112270W Copper loss=1200 how.........???

Great useful info. Voice next to blue sattai Maran....

Good message sir thank you 👍👍👍

Super explain

சார் நான் மோட்டார் ரீவைண்டிங் மெக்கானிக்கல் உங்கள் கருத்து ரொம்ப அருமையா இருக்கின்றது சார் ரொம்ப விளக்கம்

Bro Electrical technician fresher how to entry shutdown jobs i have 4 year experience in gulf long term that is possible

There is tank transfer piping, fuel hose to vehicles So zone -0 or 1 or 2 If zone -0 why , what about others

Petrol station in which category There is all above can u clarify

Anna unha contact number kidaikkuma

Sir please unga number kadaikumaa sir

Next video update is about motor cable calculation, sir.

Excellent, thankyou

electrical start to end vidio need

Super explain

Super Anna ....🎉🎉🎉🎉🎉🎉🎉🎉🎉

Super explanation bro🎉🎉🎉🎉🎉

why WTI CT placed in B phase in 3 phase transformer?

Bro transformer full testing sollunga

How much voltage need to apply ? For crm

Super explanation sir

Thank you sir

Whu did not using ac supply

7mtr rod iruntha

Good

hi sir, please explain dielectric discharge test on ht motor

Iam from Karnataka...u r explanation is nice...😊

Nanri thambi.

Helpful.Sir.