What is the capacitance values of 132,220,400 & 765 kV current transformer

0 Answers  

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whats the diff b/w mpcb and mcb?weather it trips on single phasing or not.

9 Answers   Electra Power, Essar,

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Why need 3phase machine double earthing?

0 Answers  

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which type of effect of turbine and generator reverse power protection ?

0 Answers   NTPC,

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how to select the rating of neutral ct with reference to transformer secondary current(in power transformer,stepdown tansformer,for example2000kva,11kv/415volt

2 Answers   ASD Lab,

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what is power frequency withstand and impulse withstand of a circuit breaker?

2 Answers   Power Grid,

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What is Instantaneous Earth fault relay,how will work

0 Answers  

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what are the various parts of airconditioning system used in train and its working

1 Answers  

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I have a 600VA UPS for computer only. It holds for 20minutes only. 1. Can it be upgraded for longer period.? 2. Can it be used for one ceiling fan and a tube light? If yes, how to upgrade?

11 Answers  

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if AVR fails in alternator. what will be the effect.

13 Answers   HP,

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What is an infinite bus bar?

34 Answers  

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What is the maximun current carring capacity in per phase for three pole 100anps rating ncb

3 Answers   L&T,

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