Answer / sudipto

change in Magnetic Neutral Axis and increases spark

What is cp system and why is it required.?

1 Answers   Essar,

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Explain M Var? Which types of problem occurs when reactive power increase at the time of full load of plant and at the time of synchronize of plant?

0 Answers  

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What are the main Electrical IS rules?

3 Answers  

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What happens to an electric motor if it has poor or no ventilation. Will it burn out? If it will, how long it will run before it burn out?

5 Answers   GMC,

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what happens when the supply frequency to the tube light is reduced to 25Hz....?

5 Answers  

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what are cable earthing and bus earthing trucks?when and where they are used?

1 Answers  

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if we give connection of 100watts bulb through a single phase energy meter ,the disc of a meter rotates why it happens?

1 Answers  

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how much amp MCB is required for 1/2 kva power back up?

2 Answers   Havells,

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How to Prepare preventive maintenance shedule of machine tool.

0 Answers   Concast,

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how a circuit breakers work at fault condition .plz give a specified answer.

1 Answers   Regen Powertech,

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1 Answers  

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what is anti-pumping relay and the significance of it in a switcgear cb control system?

1 Answers  

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