Answer / suresh kumar

12D for LV cables (upto the range of 1100V) nad 15D for
high voltage cables, where D = Diameter of cables with
insulation.

Answer / bharat

For the cables, bending is 15 to 20D where D - Dia of the
cable.

Why Drives are used to run AC motors?

3 Answers  

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define superposition theorem thevnin theorem ,norton theorom?

0 Answers  

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why anti pumping relay is not given to tripping coil of the breaker? why only to closing coil?

2 Answers   INEL, Siemens,

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what is the range of using dol starter & star delta starter.

10 Answers  

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what will happen when ac is applied resistor,inductor,capcitor?

1 Answers  

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A wattmeter is marked 15 A/30A, 300V/600V and its scale is marked up to 4500 watt. When the meter is connected for 30A, 1600V, the pointer indicates 2000 watts. The actual power in the circuit in

1 Answers   Jindal,

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Why the vector group of excitation transformer in static excitation system is Dy5?

2 Answers   CSEB, SRF,

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What is floating voltage?

1 Answers  

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2 Answers  

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Why we use duplex coil and hook switch in telephone system?

0 Answers  

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What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?

0 Answers   Welspun,

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How neutral voltage for transformer decided? eg 33kv neutral voltage for 200MVA transformer?

1 Answers   MEIL,

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