Answer / k.prakashchandra

Charging batteries, excitation for self excited generators

how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.

0 Answers   TK Group,

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how to calculate the knee point voltage of current transformer?

2 Answers  

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why v use only sodium bulb or orange color lights on streets, y nt CLF OR TUBE LIGHTS

3 Answers  

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75kw drive operated motor current fluctuation from(85-130)ampere.current setting in drive is 130amp.sometimes motor trip when current limit cross 130amps.I change the drive. still current fluctuate between 80-130amps but in this time motor not trip,current setting in drive is 130amps.where is the problem?

1 Answers  

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what is the basic need of domestic loads 1- voltage 2- current

0 Answers  

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If the output of a 100kva, 415v generator is stepped up to 11kv with a 500kva transformer,can the transformer be Loaded above the source generator loading?

2 Answers  

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how to store the thunder power?

1 Answers   Voltech,

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all 3 current transformers (C.T) are burnt in a L.T Panel - what are the possible reasons

5 Answers  

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why rating of motor in HP?

11 Answers  

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if negative of DC supply used and positive is grounded through EGB, and if ELCB used in the system then is it sense the positive volatge and get tripped is it possible?

0 Answers   Delta,

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what is the formula of knowing the clabe size on any load?

1 Answers   JSW, Scan Steel,

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Why shunt Generator is not recommended to start at ON LOAD condition???

3 Answers  

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