wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?

0 Answers   FLS,

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In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?

0 Answers  

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If a Power Transformer Fails and the transformer manufacturer suggest that "Do all electrical test on the transformer?". What are the test to be conducted in this condition?

5 Answers  

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what type of relays used in transformers?

24 Answers   APTransco, BSNL,

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why plc need seprate earthing?

2 Answers   ABB, Whirlpool,

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what is positive,negative and zero sequence in power system?

4 Answers  

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2. What are the parameters of EHT sub-station?

0 Answers   APGenco,

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

0 Answers  

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How much earthing require for h.t.22 k.v. cable in coming side & out going & 22 lighting arrest or,22 k.v.D.o. & A.B. switch.

1 Answers  

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Difference between UPS and Inverter?

7 Answers   HCL,

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If you have an earth with pilecap then your resistance is really low. why and how?

0 Answers  

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why various test are performed on electrical panels & power cables before commissioning on site & what are these test???

0 Answers   Lavasa,

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