Answer / vknt

bending radius should be 12 to 15 times of the cable diameter.
for XLPE cable 12 times of dia.
for PILC cable 15 times of dia.

For Synchronisation of DG Sets Sometimes we people use NIC (Neutral Isolation Contactor) Instead of 4-pole ACB or any switchgerar..Please guide me why is it so????

4 Answers   Piramal Glass Limited,

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in 33/11kv stepdown transfomer, transformer will stepdown to 11kv & remaining 22kv where it will go..

3 Answers  

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what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 Answers  

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what is the use of interposed & reverse voltage transformer

2 Answers   Anjani Steels,

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What is mean by powerfactor. What is the difference between leading and lagging power factor?

2 Answers   HCL,

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what is the function of NAT & NAC contacts in breaker control switch (TNC)??

2 Answers  

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Which type of gas used in cylinder (VCB)?????

15 Answers   ICSA,

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what is the voltage present in the telephone?

10 Answers   Infosys,

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Define active and passive network?

0 Answers  

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Pls mail me utility & Dg related question with answer

0 Answers  

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What facility we get after CT secondary earthing and how?

0 Answers   Reliance,

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State the types of distortions in amplifier?

0 Answers  

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