Answer Posted / anirban

Vacuum is created in condenser due to regular flow of steam in turbine nd create it's condensate.as much lower the pressure is it helps to built more condensate by using ejectors or hogger

what is the difference between gas group b and gas group c electrical equipment construction wise?

1878

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how to measure earth resistance of a substation

3329

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What are n circles?

1097

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Explain Circuit Breaker Trip Characteristics in detail.

2138

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If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?

1456

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how current is reverse from its normal direction during the fault?

2463

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What is dynamo?How it works and what is the function of dynamo in a DG.

2180

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what is the clear formula to calculate cable size for a load

1966

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we specify current in case of feeder but in case of distributor voltage, why?

1816

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i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

2017

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Please explain, how to test vector group of tranformer(Delta y1) . Thank

1705

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Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?

1910

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What is the difference between resistance grounding system and resistance earthing system?

1099

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what is mean by restructuring power system?

2071

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Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC

1604

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