What conditions are required for a transformer to operate at low frequencies ?

1 Answers  

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what is integrated ac contact circuit

0 Answers  

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what are the method of testing of transformer??

2 Answers   NCC,

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when voltage increases current decreases & vice versa why it is so?

3 Answers  

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previous year paper of ntpc bhel for degree in electrical enng

0 Answers  

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What is vacuum circuit breaker.define with cause and where be use it device?

0 Answers  

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What is cable size of motor if starting current is 15.6 Amperes??

0 Answers  

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How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?

0 Answers  

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v=r*i this means when voltage increases current also increases at constant resistance.... p=v*i this means when voltage increases current decreases to maintain the power constant which one is true...

3 Answers  

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what do u understand about FACTS? how they are useful?

0 Answers   BARC,

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what is diffrence between primary & secondry transformer?

3 Answers  

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Which addressing mode contains the address for data as a part of the instruction in 8085.

3 Answers   Ecil,

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