what is power system.........?

1 Answers  

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what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.

0 Answers  

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what is dc transformer? how it work?

15 Answers  

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PLEASE EXPLANE WHAT IS " MOSFET AC CONVERTER"? WHERE AND HOW IT IS USED?

2 Answers  

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explain why reduced voltage starters are required for large tree phase inudction motor

2 Answers  

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how calculate busbar size for rated amps, which formula use

2 Answers   Rites,

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what is dyn 11

3 Answers  

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kVA rating of open delta connected transformer is _____% kVA rating of delta/delta connection A 50 B 70.7 C 57.7 D 75.7

2 Answers  

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Why we use startor to the motor?

5 Answers   Bhel,

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why ac wave is sinusoidal not square or triangular wave what will be reason

1 Answers   ACPL,

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What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?

0 Answers   Divis Laboratories, Intel, Sainor Labs,

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I have seen 1 video in which a person getting shock while standing at top of a train,i have 1 question? why the people sitting in the train doesn't get shock while that man getting shock from top of the train? How the earthing of train works?

17 Answers   Bhel,

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