what is effect of length of air gap on performance of dc motor and generator?

0 Answers   DEI,

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what will happen if i will done heart shape hole in transformer core?

1 Answers   Bhel, ONGC,

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What is force on a conductor in a magnetic field ?

0 Answers  

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what is the eight bit unit?

0 Answers  

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which type of starter is suitable for single phase motor ?

11 Answers   IOCL,

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Which protection detects both AC and DC?

3 Answers   Megatron Solutions,

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why leading pf indicates a negative sign???

1 Answers  

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What is ZCT? it operating principle and how is work with RCCB (residual current circuit breaker)?

4 Answers  

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how to calculate cable size with respect kw

0 Answers   SPMI,

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is the value of inductance depends upon the evalue of thitha in doubly excited machine?

0 Answers  

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What do you mean by ratio correction factor of instrument transformer?

0 Answers  

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what is deffrent alternatid and gernater

2 Answers  

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