Answer / selva

To nutralise the leakage Current

Answer / k.prakashchandra

To remove the influence of high voltage of the primary due
to capacitance.

Answer / nidhi thakkar

In ct very large current passes always. if it is not ground
then it will damage the ckt.

Answer / selvakumar.k

In crt high current occurs,so we neutralize the ground

what about the input current fan when regulator regulates to speed low?

1 Answers  

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diesel generator not getting start so whats problems will happen to DG and how we can start DG

1 Answers   Lodha,

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can u give me a brief idea about power line carrier communication ??

0 Answers  

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differance b|w ground, neutral&earth

11 Answers   Bhel, SKH Metals,

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while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends

0 Answers   Enercon,

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what is standard height of an energy meter from ground?

2 Answers  

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what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada

0 Answers  

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apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.

0 Answers   TATA,

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There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?

1 Answers   BS, Dynamic Software,

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why generaotr rating is in kva and dc motor in kw?

7 Answers   Bhel, NTPC,

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why write 500v on line tester (Test pen)

3 Answers  

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Explain the process of commutation in a dc machine.

0 Answers  

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