SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS

2 Answers  

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why is the transmission voltage is multiple of 11?

1 Answers   HAL,

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how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?

0 Answers  

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explain 100 percent and 95 percent earth faults

1 Answers  

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When PRV operated at power transformer ,can anybody tell me particular pressure for 50mva transformer plzzz.

1 Answers   BWSSB,

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description about dry type transformers

0 Answers  

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what is the differance between normal bybass & maintenance bybass in UPS?

1 Answers  

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can induction motor run over the rated speed ?

12 Answers   ACC,

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Define end float in a motor?

0 Answers  

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we know that dc motors are more superior then three phase induction motors in torque generation though they are not much used in industries why?

5 Answers   Essar, L&T,

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Ehat is shunt motor?

4 Answers   L&T, Siemens,

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In dc motor starter there is less voltage required for holding contactor that's may why it is called no volt coil. but in ac starter why holding contactor is called no volt coil.

2 Answers   JSW,

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