Answer Posted / ashish mallick

Sion vacuum circuit breaker

What is the normal phase difference between the voltage and the no-load current in a transformer?

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I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate

1698

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what is the use of expulsition protective gap in 11Kv line.

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What are approaches to tackle sedimentation problem of reservoir?

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hello if any one have papers vof hpcl or sail, plz send me

1930

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what is the minimum requirement gigaohms for the insulation test using 5kv in 300mm xlpe cable

1987

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How to calculate the value of earth capacitance in a transmission line.

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if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)

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draw 3 phase rectifier diagram

2216

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What is the difference between the relay and the circuit breaker?

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how to calculate IR value of 33KV cable ??

1914

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how to modify DOL control panel into Delta Y connection?

1966

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HOW TO SET THE EARTH FAULT SETTINGS IN ACB????????????

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how unidirectional torque is produced in DC motor?

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For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is

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