why dc did not flows to earth?

2 Answers  

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why we use battery source for current transformer polarity testing?

2 Answers  

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WHAT IS REACTIVE POWER?

2 Answers  

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

1 Answers   Saudi Oger,

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HOW TO WORK A VFD?SAY SIMPLE METHOD

1 Answers   GE,

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I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.

0 Answers   Reliance,

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how to compare with Relay settings for HT&LT panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps

0 Answers  

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WHAT IS INERTIA,AND WAT IS TORQUE.

0 Answers  

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a power supply to be constructed from voltage cells is required to provide Max. 20A Current with a terminal voltage of 6v.Several voltage cells are available each of which has terminal voltage of 1.5V & each of which can supply a max current of 5A .the no of cells required will be ??

5 Answers  

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Why USe In -48 DC Volt !

3 Answers  

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how much watts the computer will takes

2 Answers  

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why threre are two parallel lines in transformer's symbol?

11 Answers   NTPC,

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