Why is transformer core is earthed

Answer Posted / mohd fazil

for the core to acquire charges to get into a potential which may cause insulation failure between the leads of the transformer to the core so the core is earthed in ...

Is This Answer Correct ?    2 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Is RTCC panel needs any control supply.

1496


why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?

1590


why did youi choose this career?

1725


What is meant by a stray loss of a induction motor??? What is the equation to find it

2584


we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input

1653






Why lose 1 phase voltage in 33kv to 415v stepdown transformer

1313


Metal covered multiconductor cables shall employ a marker tape located within the cable running for its complete length in lieu of cable surface marking. Is it true or false?

1736


How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?

1672


Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response

2418


For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!

1727


How you give clearance to a spare feeder.

1215


RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?

1530


How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

1555


Explain about p.t?

665


sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls

1778