Answer / krushna

line voltage compansation,power factor

what law motor works?

3 Answers  

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We wish to test 60 Hz systems from a 50 Hz supply. To acheive frequency conversion, we use a VFD. The VFD powers 40 kVA transformer, which has motor and non-motor loads on it. Will the transformer work?

2 Answers   Suzlon,

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IDMT relay are mostly used for protection against..??? 1)Earth Fault 2)Inter turn fault 3)Overloading 4)None of the above

1 Answers   Indian Railways,

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How much RPM in Turbocharger in Diesel engine.

9 Answers   Greaves, MAHINDRA,

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why the carbon brushes are used heat created rotating parts in eiectricity

1 Answers  

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what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?

0 Answers  

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what is static frequency converter?what is the function...of sfc...?

0 Answers   L&T,

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what are the functions of fuse ?

1 Answers  

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what is difference between 2 pole structure and 4 pole structure in transformer yard

0 Answers   Hospira,

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why the iron chains were hanged at the back or front of the trucks earlier which were touching the earth?

2 Answers  

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for measuring current and etc.,why we use value of 1.732 in three phase calculation. not in single phase.why

3 Answers   Bhel,

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Why machine give shock

3 Answers   Akij, Bhel,

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