Answer / s k mudi

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what is the significant for using two types of voltage(line voltage & phase voltage)

1 Answers   NTPC,

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How transformer winding & oil gets heat.

3 Answers  

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what is difference between DC and Ac

5 Answers   Birla,

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dear all, i want to ask that what is diversity factor. please explain breifly. because i hve quiet no concept about this.

2 Answers  

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how to find value of resistance when 1 kw consumption for 10 minutes

1 Answers   Manipal Hospital,

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what will happen if transformer given dc input

5 Answers  

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my motor rating is 800HP, 128Amps, 3.3kV. What is capaitor bank i can use for PF improvement to 0.990?

3 Answers  

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Why celling fan rotates in anticlockwise direction and table fan in clockwise direction ? Give technical reason.

5 Answers  

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why the efficiency of the dc machine is high ,when it is operated as a generator?

3 Answers  

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write encoder 17 pins details? pin a;b+, pin b;w+,..pin s & t. what is the meaning of b+, w+? explain;

0 Answers  

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sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

0 Answers  

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Why we use stones in switchyard?

3 Answers   Havells, L&T,

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