what are the types of control panel used in industries & all electrical purpose ?

4 Answers   HP Tronics, IVRCL,

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what is the difference between isolation and insolation ? please explain in detail with example.

5 Answers   ABB,

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What is the required bending radius requied at the time of cable laying?

1 Answers  

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what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?

0 Answers   Reliance,

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how does a liquid starter reduce the starting currents?

0 Answers  

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why dc did not flows to earth?

2 Answers  

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what happens when ac supply is given to D.C motor.

17 Answers  

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what is synchronous speed.? if an induction motor is made to run at full load, then is this synch. speed too..?

2 Answers  

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What mean 150 amp hour write on battery.

1 Answers   Syncom,

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state working of halogen lamp?

0 Answers  

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how the specific fuel consumption of 320 kva deisel genarator set (explain with formulas please)?

2 Answers   RRB,

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Why the underground cables will Punchar? or what is the reason to burst the underground cables?

1 Answers  

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