why battery set is required for D.G.set?

7 Answers  

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how to select earthing wire? procedures and parameters?

2 Answers  

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How to parallel a alternator without using synchro scope or lamp methods

1 Answers   Ofer,

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Define norton equivalent circuit?

0 Answers  

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what is the transformer turn ratio formula and give some examples?

0 Answers   UPPCL,

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what is meant by frequency ?

10 Answers   TCS,

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if u have single phase load (un balance) and the main power cable is 3.5core means netural is .5 of phase and can the three phase current make the return paht in .5 neutral.

1 Answers  

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why r use the wave taper in the substation ?

2 Answers   L&T,

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why 3 phase motors are preferable over single phase motors ?

6 Answers  

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i want prepare power grid exam what are book we want refer for electrical ?

5 Answers  

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Define resonant frequency?

0 Answers  

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In electrostatic precipitator why positive terminal of tranformer rectifier unit is grounded?

2 Answers  

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