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 .

State nyquist stability criterion.

0 Answers  

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How to test lightning Arrester?

0 Answers  

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when is the Ohms law is applicable?

11 Answers   ABB,

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why a motor rating in KW?

7 Answers   ABG Shipyard,

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what is field flash

4 Answers   Bhel,

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WHAT IS MEANT BY SLIP , WHERE IT OCCUR

3 Answers   Suzlon,

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explain the application of reciprocity theorom

0 Answers  

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Transformer type...??

1 Answers  

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when a hand crancked meggar is used to check most three phase induction motors, how many tests r rquired? Why?

1 Answers  

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

0 Answers  

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What is the difference between line Distance protection and Line Earth Fault Protection?

1 Answers  

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Can anyone explain, How will get positive to ground and negative to ground reference voltage in dc system

1 Answers   NCC,

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