Answer Posted / rabi

765kv - Transmission voltage.
22KV -Generation Voltage.

Why PT voltages are measured with respect to ground? What do u mean by voltage or current polarized.

2387

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what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)

1795

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In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?

1884

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I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

2935

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What is Bolted fault?

2219

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Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?

1419

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what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.

4188

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in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?

2176

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HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory

1912

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how oti and wti connections are different from each other?

2085

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how single phase preventer works ?

2545

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what are factors to be consider to design a HT & LT motor?

2331

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What is the effect of solar radiation on the design of an Isolated Phase Busduct?

2368

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-What should be minimum value of insulation resistance and maximum value of earth resistance at any electrical instillation and what is method of testing the same.

2110

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hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is rakesh.2k99@gmail.com

2109

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