Answer Posted / pavnesh kumar

1kva

ELECTRICAL DRIVES: can a motor load system with passive load torque can have equilibrium speed in second quadrant

6322

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What is knee point voltage of transformer?

1144

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I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.

1473

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what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?

3380

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How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?

2515

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In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

1780

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what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.

1988

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com

1972

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What are diffrent type of road taxes?

2029

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I am inpecting a 10kVA UPS what tests should i do and should i observe?

2220

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What is the exact formula for one weber of magnetic flux?

2139

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Why neutral is not used in three phases dol starter

1955

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How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.

2221

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What is the use of iron core in a transformer?

1138

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how can maintaince the acb contactor moveing and fixing kit

2079

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