Answer Posted / syamkumar

DG synchronization panel is required to parelleling of 2 or 
more DG's it may be as per the load dependent .one DG will 
be ON as per the master and other will synch oce the 
Frequecy ,voltage matches with master DG .this is required 
to share the load. 

75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?

3787

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Why Ac Systems Are Preferred Over Dc Systems?

1355

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2523

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If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..

2204

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12.5 tons a/c is their how much kva generator can recommend to the customer.

2098

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what is the importance of earthing system on the generators big capacity and small?

1839

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Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

1240

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What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?

3581

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Where can I get CPWD electrical specifications & Shedule of rates? Please help me

2300

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What is primary and backup protection?

1210

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Why in 6 KV XLPE cable termination kit used and why not in 380 V xlpe cable same is not used

2691

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Define corner frequency?

1262

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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,

1891

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1919

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Enlists the applications of sampled data systems?

1133

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