Answer / raj

No its not possible to provide 3phase wire in conduit for
room as per IS specifications.

Difference between RCCB, RCBO and ELMCB.

0 Answers   Megatron Solutions,

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1.How to calculate backup time from series connected battery of 12v dc with 26Ah for 2battery?

3 Answers  

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explain the Trip supervision circuit

0 Answers   NCC,

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how to enter inverter parameter? without manaual?

0 Answers   Essar,

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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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A transformer has negative voltage regulation when its load PF is A zero B unity C lagging D leading

1 Answers  

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what is the meaning of rms value

24 Answers   Fitter, IOCL, OCL,

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A ceiling fan moves Counter clockwise & a pedestal fan clockwise.....y the difference????

5 Answers   Alstom, NTPC,

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What are the main significances of root locus?

0 Answers  

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WHY THE SYNCHRORONOUS MOTOR IS NOT SELF STARTING, AND WHY THE STATOR AND ROTOR IS COUPLED?

3 Answers   Essar, GCUF,

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How will you utilise electrical power? You can start from the generating station.

0 Answers  

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What is burden of a current transformer. What is function of core in Transformer

1 Answers   Jindal Steel and Power, NCC,

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