why we using capacitor in single phase motor ?

14 Answers  

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What happen if 1200KW/1500KVA alternator runs at no load and high R.P.M.for one minute?

6 Answers  

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Which type of arc protection devices used.

2 Answers   KSEB, L&T, Siemens,

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difference between torque mode and speed mode

4 Answers   JSW,

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If one 10 Hp 3phase induction motor connected in 380volt 50Hz. and again its connected to 380volt 60Hz. howmuch currrent and power take on both time?????

1 Answers  

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in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients

0 Answers   Siemens,

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solar inverters was not connected to the nuteral link .this nutwral possible to any other systems

0 Answers  

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Define de-sensitivity?

0 Answers  

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what is the reason of current flow in nutral although load is balanced (three phase equal current)

3 Answers  

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If there is major % of Voltage harmonics in the system, how can it be control or reduced?

0 Answers   JCN, Wipro,

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WHAT IS DIFFERENCE BETWEEN POTENTIAL DIFFERENCE AND E.M.F?

2 Answers  

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what is kVA

6 Answers   TATA, Tata Motors,

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