can we produce cosine wave instead of sine wave? will it usefull?

4 Answers   BARC,

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how tan-delta test is performed?

1 Answers   GE, VDL,

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can any one tell me the formula for calculating the power and unit consumpetion

9 Answers   Avalon,

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how to check IR values in alternator winding?

3 Answers   Birla, Naftogaz,

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sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence

0 Answers   Bhel, TNEB Tamil Nadu Electricity Board,

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WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT GENERATORS ARE EARTHE THROUGH NGR OR NGT??

3 Answers  

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how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???

0 Answers  

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Explain about 3 phase motor fault current calculation with examples?

0 Answers   QTC,

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wat is the criteria we use the diff. relay ?

2 Answers  

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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

1 Answers  

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What is the difference between rated and per unit in transformer?

0 Answers  

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An engineer measures the direct current resistance of a transformer using ohm meter. When he/she takes out one of the leads of the meter, spark comes.. Why ?? This effect is known as...

1 Answers   Saint Gobain,

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