Why the capacitor bank is keeping on for electricity supply and keeping it off for generator supply

3 Answers  

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What is the diff. between two phase & three phase supply.

7 Answers   Crompton Greaves,

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how many poles we use in high power generation

1 Answers  

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Control wiring of a dol starter for forward and backward

0 Answers   Basj Industries,

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Explain the term parallel path in dc machin ?

0 Answers   UPSC,

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What are the protections required in the main lt panel which is connected to the transformer.

1 Answers   Ispat,

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What is meant by rotor?

0 Answers  

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What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.

0 Answers   TATA,

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Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,

0 Answers  

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what is the difference between star and delta connection ? when we use each one ?what is the best ?

14 Answers   Amara Raja, Daikin,

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What happen in ups if phase reverse?

0 Answers  

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In a running D.G set engine and Alternator is revolving at 1500RPM but no output in the terminal>>>>what to do?? someone told excitation problem ....please advice

3 Answers  

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