what is meant by poly phase induction motor ? how its operating by single phase or three phase?

0 Answers  

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what is effect of 5amp fuse on 2mva pry protection of transformer

0 Answers  

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Why battery is always operate on dc supply?

1 Answers   Vikram Ispat Industries,

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I have a 1000 kVA Transformer(11kV/0.415kV) and a APFC panel of 400 kVAR(LT).Now if i want to remove the LT APFC panel and install a HT(11kV) APFC panel on the HT side is the HT APFC panel will work same as the LT APFC panel(improve the power factor),if yes what will be rating of the HT APFC panel?what is the formula to calculate HT APFC panel rating???

2 Answers  

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why we dont store the ac power in battery?

1 Answers   TCS,

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what is induction relay

1 Answers  

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any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

0 Answers  

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How is the speed of a DC shunt motor related to the armature current?

0 Answers   GE,

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is it necessary for 200 kva transformer to have marshaling box and cu plate earthing for neutral

1 Answers   Blue Star,

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what is hysteresis loss?

4 Answers   PSU,

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What's difference between a400amps lt contactor and a400amps lt circuit breaker

3 Answers   Indian Railways,

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IF ANY MATERIAL AVAILABLE IN MARKET FOR MOTOR PROTECTION INSTEAD OF OLR & CONTACTOR ?

1 Answers  

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