Answer Posted / minal

150/20 is the rating of voltages indicated on the surge
arrester.
It means that the surge arresters step down the high
voltage of 150 to 20.

Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.

1874

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if we give 60 hz single phase supply to the transformer used in europe , than what will happen

1888

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What is force on parallel conductors ?

1035

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which type of cabel

2357

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what is the maintaining Cf in UPS.

2292

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how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

2129

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How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.

1670

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is it possible to start a motor in felid connected to a remote mcc

1869

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1462

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I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?

2158

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what are the steps involved in generator load test?

1512

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Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.

1701

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describe the fully control circuit diagram of ac drives

1789

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how to find Harmonics and types as per the equipemnts

1218

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Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?

1955

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