Answer / ajay singh bika

In GSS there is high fault current flows to the earth so
that there may be a potental difference due to this at
ground..... so if a person stands at the surface of a
substation he can get shocked due to this potential
difference so by this mesh earthing the potential can be
spread out whole the substation surface and this surface
become equipotential.

Answer / mohammad farman khan

Because of reducing resistance , other touch and step
voltage to be reduce, once fault happens then get maximum
ways to go into ground

i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.

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If R and Y terminals are short circuited,then power will cut. we all know that power cannot be stored.what will happen to already generated power at power station?

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difference b/w semiconductor and dielectric

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Is it advisable to buy a plot for house construction near High Tension Power lines? If it so how much distance it should be away from power line? Iam residing at Chennai, Tamilnadu, India.

2 Answers  

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What are the advantages and disadvantages of open loop control system?

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1 ton aircondition(AC)consume how much watt?

6 Answers   Indus Towers,

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Transfer of electric power from primary to secondary in a transformer takes place A electrically B magnetically C electro-magnetically D conductively

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Why the resistance grounding (NGR) is better than Solid grounding?

5 Answers  

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why the India electrical supply transmission loss is high when compare to us

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one split ac how can told of this ac which Tr tell me us

0 Answers   Wipro,

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There is no such thing as a Generator. All power generating devices are Alternator since both generate alternating current since this is the only way electrical power can be generated. In "generators" the alternating current is converted into DC inside the housing of the "generator" in order to give out DC Do you agree? If not please educate me. How else is DC generated if not like above?

2 Answers  

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Give atleast 20 alternating current apparatus and devices.

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