Why the colour of insulator is always is chocolate in colour?

1 Answers   MRF,

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Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?

0 Answers   HCL, Reliance,

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what is the use of buchzloys relay?

2 Answers  

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How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon

0 Answers   Biocon,

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Is it advantages of having star-delta vfd than normal star vfd , if yes why?

0 Answers  

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Difference between split ac and cassete ac?

1 Answers  

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Why insulation layer of a High Voltage cable is more than a current carrying cable?

3 Answers  

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we know that dc motors are more superior then three phase induction motors in torque generation though they are not much used in industries why?

5 Answers   Essar, L&T,

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How much ph is maintained of water resistance starter for slipring induction motor ?

0 Answers  

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What will happen if apply dc source for power transformer

4 Answers  

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What is the In door to Out door Sub Station.

5 Answers   L&T,

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bus bar design conditions and sizing pls tell me quickly

0 Answers  

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