Answer / pk.chauhan

The Two of current conductor are struck between them it will produced the arc. Sf6 and VCB provide and protact the arc quanching.

critically criticize the application of ring main unit in power system

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how is working d.c amps meter?how to connect the dc ammeter inthe circuite?

2 Answers  

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How to check op amp using multimeter

1 Answers  

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Amoung all classes of electric machines, why the transformer uses oil as one medium of cooling?

4 Answers  

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why number of stator and rotor slots are not equal in IM?

1 Answers  

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How much area a lightning arrestor can cover?

5 Answers  

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what is derated current of power cable & what is formule to find derated current?

1 Answers   Thermon,

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why ac supply neutral should earth not in dc (-)

2 Answers  

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Where servomechanism is used?

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i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper

0 Answers  

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oil sample dielectric test gives the insulation rupture voltage at 26 kv. is this transformer safe to be operated . The working voltage is 11 kv

2 Answers  

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if the supply voltage increased by N times, the x-section of conductor will be.........

2 Answers   APGenco, Electrical Tech, Ericsson, IES, Thirumalai Chemicals,

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