what is a reactive power? what is the relation with power factor?

0 Answers  

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Define super node?

0 Answers  

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In a three phase transformer(delta/star connected)when i touch one end of the bulb in any one phase and other end to earth..will the bulb glow or not..if not why?..i'm touching the bulb in star connected side...

6 Answers  

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how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????

0 Answers   Vatika,

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Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more

3 Answers  

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What do you mean by distribution transformers?

0 Answers  

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Why does the rotor rotate?

0 Answers   Elin, OPTCL,

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What is stub protection is all about?

1 Answers  

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Why we does earthing for transformer neutral point

5 Answers   amps, DLF,

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What is the working of AVR in AC generators?

13 Answers   Navrachana University,

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why insulators colour is BROWN?

1 Answers  

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what is the tolerance of electrical frequency for India? it's .5% or 1%?

8 Answers   Engro,

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