Answer / saqib ziya

dielectric strength

Answer / asit

insulation registrant= ro/2pel(log r2/r1)
inversely proportional to length 

WHAT IS DIFFERENCE BETWEEN POTENTIAL DIFFERENCE AND E.M.F?

2 Answers  

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What is difference between YNyn0 and YNyn ??

0 Answers  

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Why the ceiling fan has three blades, why not two,four or five?

4 Answers  

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what is the surge arrestor?how it operates?what is the range for it?

4 Answers  

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I am working as maintenance engg. in electrical but i want to do carrier in electrical drawing.Tell me about that.

2 Answers  

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what is static switch where it can be use?

1 Answers  

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why sielent pole is used only in hydro generators and not in turbo generators

1 Answers  

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How earth resistance reduses by pouring water coal and salt?

4 Answers  

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What are the factor to be consider for CT selection in 132kV substation?

0 Answers   ABB,

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while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

0 Answers  

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Neutral to earth and phase to earth voltage how much.

2 Answers  

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1 no. 22 kV feeder is taken from state electricity board. 350 MVA is the S.C. MVA. now i am feeding this feeder to HT Panel having 2 outgoings which further supply to 2 Transformers. Can you please suggest me the type & rating of cables are 3 of these cables same? or they are different? please help...............

2 Answers   TCE,

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