Answer / rajesh

Generally this earth is tied with the body of that panel in
which it is connected and there may be a leakage current in
the insulation or earth wire which cause the wire burnt.

Answer / sanjay malik

1 Generally this earth is tied with the body of that panel
in
which it is connected and there may be a leakage current in
the insulation or earth wire which cause the wire burnt.

HOW isolation transformer works.

2 Answers  

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what are the different pre- commissioning tests performed on distribution transformer, power cable and switchgear?????

1 Answers   Reliance,

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which Machine u will prefer to use at place where Flammable gases are coming out & why ??

6 Answers   NTPC,

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When in a large power system if the demand of power is larger than the generated power the frequency of the power system drops.(assume the rated frequency is 50Hz and now it is 49Hz) So does this mean the demand is totally supplied with a lower value of generated power in a lower frequency?

1 Answers  

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is harmonic useful or it distort the alternating quantity?

2 Answers  

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working principle a.v.r. ?

0 Answers   Gem Sugars,

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what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

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do we people experience any shock if we catch any one of the three phases (R Y B)in air with out touching ground.

7 Answers  

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an off load but energized 11/0.4 KV, 1250 KVA T/F has a power factor of 0.65(capacitive)..!! why is it so, though T/F being an inductive device ??

4 Answers  

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hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....

0 Answers  

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define stator,rotor,excitor,rotating rectifier in generator?

1 Answers   Saudi Oger,

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what is the use of the circle diagram

2 Answers  

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