Answer / dp kothiyal

due to capacitance between ground - primary or ground-
secondary. for safety of human being as well as windings it
is grounded.

Answer / k.prakashchandra

To remove the influence of high voltage of primary in the
secondary due to capacitance between primary and secondary .

Answer / kvn

when it is open huge amount of voltage produced in secondary circuit of CT.which cause severe damage to power system equipments.To prevent this condition we usually shorted ct secondary.

Answer / yvr.vijji@gmail.com

due to the induction effect

which generator is called as brushless excitation generator and why??

3 Answers  

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What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

0 Answers  

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what is difference between RCB,RCCB &RCBO?

3 Answers   ABB,

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how to select proper cable for ct wiring so that drop within the limit.

0 Answers  

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What is the basic principal of Diesel genarator?

3 Answers   Juniper Networks, MRF,

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why in India it is maintained for exactly 50HZ frequency, why it is not that 49Hz,why it is so?

2 Answers  

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what is the pperating squvance in transmission line for circuit braker, isolater & earthing switch.

2 Answers  

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what is meant by transformer?

11 Answers  

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A well system is when , no. of bus bar is less or more. Tell me the concept of it.

0 Answers  

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Why single phase induction motors are not self starting ?

0 Answers  

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WHY POLARITY TEST OF CT IS VERY IMPORTANT IN SWITCHGEAR

3 Answers   Birla, Reliance,

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why capacitors cant used in genset to maintain power factor..??

2 Answers  

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