Answer Posted / m.k.m

we have generator terminal voltage as 13.8kV. Further, we use as step-up transformer to transmit at 220kV.

explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?

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plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.

4999

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what is there inside an inverter and how it works?

1841

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why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.

1450

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Why auxiliary transformers are not connected in parallel in primary stations?

1435

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wat is d diffr btw shunt coil and trip coil in VCB?

2844

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how to find the capacitance value of the motor while running??

1938

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what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem

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is it value of power factor is more than unit. whats effects in the source supply

2085

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Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?

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i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400

2137

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In convertor can we use rectifier thyristor in place of invertor thyristor with explain.

1823

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which types of relay used in acb and vcb?

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Why should we hire you over the others waiting to be interview?

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how to increase senstivity of ct

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