Answer / k.prakashchandra

Only one side of armour is earthed to avoid circulating current in the armour

pre arcing time of ehv breaker

0 Answers  

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Why celing fans will rotate slowly after some days.?

2 Answers  

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What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer

0 Answers   ABB,

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what is the major difference between dc generator and synchronous generator?

4 Answers  

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11000volt DG set carnt kaise banvay

0 Answers   AVK,

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how to find Harmonics and types as per the equipemnts

0 Answers  

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in india why the generating voltage is like 11kv,22kv etc

1 Answers   Alstom, Ford,

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What are the uses of stepper motor?

0 Answers  

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why we usually call 415 volts instead of 440 volts

3 Answers   S Tech,

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how do you measure earth leakages in 3phase wires?

2 Answers  

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What does a Bode plot tell you?

0 Answers   GE,

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how many joint can done in HT line and what is life of the joint

0 Answers   Micro Labs, Reliance,

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