why potetial transformer primary ground?

Question Posted / lakdawalaankit

why potetial transformer primary ground?..

Answer / k.prakashchandra

To apply the phase voltage using ground/earth as neutral.

Is This Answer Correct ?

1 Yes

0 No

More Electrical Engineering Interview Questions

-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.

How many points does a Circuit can have?

How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?

What is a DC series motor?

What is the technical difference between IS:1554 and Indian Railway IRS:S63/2007

Haw to check conductivity of budbar

Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?

why knee point voltage should be high in Ct for differential protection

Hi Friends pls give information regarding BARC written test. am attending by 20-5-2008. mail me to kkumarei@gmail.com or message to 9962122264

Leakage current,un balance current which relay using for high voltage transmission?

Why transformer ratings in KVA not in KW?

what is the formula of starting current of 3phase and 1 phase motor???

For more Electrical Engineering Interview Questions Click Here