why it is necessary to short and ground of a current
transformer secondary side?
Answer Posted / gunasekhar
because secondary of c.t is of h.voltage
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?
how to electronic energy metter failed in electomagnectic fild passing in the metter and which thing to defect more on metter.
Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?
Describe Non I.S. Earth System and why is it used?
What is the difference between a fuse and a breaker?
what is the differencce inn series and cascade connection??
Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.
I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?
What is the application of Dyn1 and Dyn11 vector group of transformer?
Why is better to have a minimum ceiling voltage of 250% than 160%?
What is the importance of counter based plan & how is it scheduled?
How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???
If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.
WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.