Answer / dhiraj

if capacitor is given than the pf is leadingand if inductor
is given then it is taken lagging.

what happens if number of poles in stator and rotor windins of slip ring induction motor are not same. Will it rotate near to the synchronus speed defined by stator?

1 Answers   GATE,

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How to test the vector groups of 3 winding transformer & phase displacements

2 Answers  

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why we changed the polarity of DC generator ?

1 Answers   DMRC, Microsoft,

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Why the high starting current does not harm the low capacity induction motor?

1 Answers  

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what is deffrent alternatid and gernater

2 Answers  

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what is reactive power (MVAR) and how it is control? how it is generate in powerplant?

1 Answers  

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How line capacitance & line inductance varies with increase in height tower.

0 Answers  

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what you mean ct ratio? why use 400/5a,200/5a,150/5a ?

1 Answers  

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how can we connect the capacitor bank to improve the power factor?

5 Answers  

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When neutral is grounded in electrical circuit?

9 Answers   Balco,

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what is the difference between star connected and delta connected motors

3 Answers   Welspun,

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what would happen nif we increase or decrease the capacitor of a flood light.

1 Answers  

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