What is the selection & Designing procedure for DG/Transformer

4 Answers   Crompton Greaves, Sterling, TATA,

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can i have the methods of speed controls for 3 phase AC MOTORS.

7 Answers  

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what is the voltage between earth to neutral in lift.

0 Answers   SIPL,

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how to calculate the chiller load from TR to KW?

0 Answers  

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how calculated Transformer losses.

0 Answers  

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why does not tester light up when it is touched to neutral of 3 pin socket.

4 Answers  

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could mail me the question papers for the test.

1 Answers   ONGC,

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without any excitation we can strt any dc or ac moter?

6 Answers   Bhel,

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How to select a cable size according to load

1 Answers   Red Bull,

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What is HT? And specify the range of voltage?

5 Answers   HSL,

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what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

0 Answers  

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Where voltage are high and current to be interrupted is low the breaker preferred is:

0 Answers  

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