Answer Posted / lbl/drc

high ruptured capacity fuse

What is limitedly stable system?

1130

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what about electrical pannel.? What is meant by plc pannel.?

2289

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How many types of faults are there in 3 phase power system?

1092

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what is the principle of operation of CFL ??

2670

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current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

1602

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how can i improve the power factor in domestic (230v)

2064

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given data are load current & power factor cable core size? plz any one update the calculation formula

1895

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How may I get the maximum current capacity for a particullar size Alluminum or Copper cable if there is compulsion to use?

1921

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how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?

2999

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give me applications of sequence bridges . (used in 3 phase un balanced systems)

1979

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working principle of AC Servo Motor with its construction

8879

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Explain in brief description about the operation of DG sets.

2450

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PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com

2017

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give single line diagram of D.G distribution form alternator to main L.T panel?

7562

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Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry

1929

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