Answer / yk

KVA RATING WILL CHANGE PROSNALY WITH FREC IF FREC IS
DECRESED VOLTAGE ON TERMINAL WILL DECREAS AND IF CURRENT
KEPT CONSTANT KVA O/P WILL DECREAS . IF CURRENT IS NOT
CONSTAN THEN FOR SAME KVA CURRENT WILL INCREAS AND
TRANSFORMER WILL BE OVER LOADED .

Why DG self motor winding burnt out?

1 Answers   Aegis,

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what is the calculation of current when a clampmeter is attached to two phases of any drives.

3 Answers   ABB,

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1.what is the easiest way to convert AH(ampere hour)to watts?.

2 Answers  

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How calculated single phase induction motor req. Capacitor?

0 Answers  

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how much load should be given on 5 mva transformer

7 Answers   NTPC, OHPC, Power Grid,

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how can a race around condition be eliminated using master slave flipflop?????

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what is cable meggering formula for low voltage ?

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6 Answers  

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Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

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What is the intent of short circuit studies?

3 Answers  

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Why we use series reactor in power system?

9 Answers   Cadbury, HEG, Uttam,

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