What is the effect of impedance on the heat losses in case of AC system??? Does heat losses really depends on the impedance or depends only on resistive component only..??

4 Answers  

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why transformer comes only in standard rating like 11kv,33kv,66kv....and not like 33.33kv and so on?

3 Answers  

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How 48-relay (incomplete sequence) functions?

0 Answers  

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Why we use startor to the motor?

5 Answers   Bhel,

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What is the difference between a fuse and a breaker?

0 Answers  

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Fault current shall be part of tech specs of power cable or not?.

1 Answers   DAE,

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why use generator Earthing/Graunding.

4 Answers  

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srij i need the relationship b/w KW AND KWH and with an electrical example. plz send if u can?

4 Answers  

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What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker

0 Answers  

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do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....

0 Answers   Aibel,

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How to convert 2 phase to 3 phase electricpower in induction moter?

0 Answers   HCL,

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wath is skin effect?

9 Answers  

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