whether choke act as a voltage regulator in tubelight or not?

1 Answers   Bhel,

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When electric field is parallel to the plane of incidence, the electromagnetic wave is said to be a.Linearly polarized b.circularly polarized c. Elliptically polarized d. Hyperbolically polarized

1 Answers  

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only some transformers and some generator requires NGR why?

1 Answers  

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What is difference between mcb and mccb.

0 Answers  

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What's an AVR? What's its purpose in Generators?

4 Answers  

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what is derating?, why it is neccesary, it is same for all means for drives, motors,and cables.

1 Answers  

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why the weight of oil in transformer is specified (on the nameplate) in litres as well as kilo grams?

3 Answers   Reliance,

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what is the difference between ac and electric

1 Answers  

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types of motors suitable for escalators with reason

2 Answers  

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Why efficiency of generator is higher than motor at a particular load?

0 Answers  

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If Three Runs of 1Cx300 Sqmm Cable between Transformer and VCB and the distance between 100mtrs. what will be total length of Cable and if cost 1500Rs per meter,what would be the total cost

1 Answers   ANITS,

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What is meant by reverse polarity and how it can be fixed?

0 Answers  

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