Answer Posted / faheem

Answer #6 is absolutely right I want to add one thing in it that when once a ct got saturated then it tends to built higher voltage on secondary side then normal due. as normally there is very less voltage on secondary side.

what is the meaning of 5% droop or 7% droop in AVR?

2259

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What happens if we run alternator on under frequency? 

2049

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All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?

1599

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IN 1000kva transformer where the oil and winding temperature sensors is connected

2463

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Explain about c.t?

1068

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What are the various kind of cables used for transmission?

1043

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2114

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How many double suspension hardware fittings are required on a double circuit transmission tower?

2037

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1912

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1159

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How is operate breaker failure scheme in substation

2051

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5859

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A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?

2358

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Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC

2058

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what's producer of XLPE cable laying in undergroung

2091

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