Answer / jerry_shogs

so as to avoid their insulators sticking together

Answer / kj

Answer 1 is correct. When the outer insulation is put on it
is hot and will stick to the inner insulation. The powder
stops this from happening.

Answer / muzammil

to avoid insulation and corona effect

HOW DISTANCE PROTECTION IS DONE IN EHV TRANSMISSION LINES? WHAT IS THE BASIC TECHNIQ OR FUNDA USED BEHIND THIS ? SPECIALLY EXPLAIN?IMPEDANCE METHOD.

2 Answers   ABB,

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Can anyone explain the power flow in flouresent lamps (tube lights) .What are the functions of Starter & choke used there?

1 Answers  

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why transformer are not used in D.C SUPPLY

5 Answers  

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how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.

0 Answers   TK Group,

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4 Answers  

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what is power transformer?

2 Answers  

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2 Answers   Hydropower,

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what is the uses of C.V.T transformer in switch yard?

4 Answers   L&T,

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What is the dimension of A4 sheet in mm?

6 Answers   Bhel,

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1 Answers  

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1 Answers  

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why generator is design for lagging P.F(power factor)?

3 Answers   BSES,

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