Answer / jalapathi

it is possible when Earth leakage relay got bypass. but it
is very dangerous to the human

What happens when the polarity changes in CT? Explain briefly?

4 Answers  

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For having nonavailablity of 10 Amps fuse, a lineman replace the same with 5Amps two strand, Do he correct ?

4 Answers  

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what is self commutation how a thyristor discharges through a capacitor and inductor

3 Answers  

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difference between torque mode and speed mode

4 Answers   JSW,

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Where is the center of magnetic field in alternator

1 Answers   GMR, Siemens,

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what is the difference between surge arrestor and lightning arrestor ?

6 Answers  

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What will happen if 33 kv is given to a 11/0.415 kv Distribution transformer?

2 Answers   SECL,

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how many synchronous motor are there in any power plant

0 Answers   L&T,

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Why do we twist copper to make cable?

3 Answers   Bhel, Integrated, MR Cables,

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11kv/0.433kv, 2 mva , transformer , for protection and metering how many CT/PT are required?

24 Answers   Bhilai,

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How to calculate the current in DG What are the type of power pls explain with related formulas

1 Answers   Corona Enterprises, Sodexo,

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how to prepare PPM schudule

3 Answers   TATA,

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