What is Star Delta Connection, where it is applied & what for it is used

4 Answers   Premium Transmission,

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what is parellel power factor correction?

2 Answers   HCL,

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what is breaking capacity

1 Answers  

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1 hp is equal to how much watt?

0 Answers   Blue Star,

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WHAT IS MEANING OF Gg & Gg IN hrc FUSE

0 Answers  

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Normally the starter used to reduce the starting current.but the dol starter do not it,so why we use it?

4 Answers  

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How to select the different contactors ( starter combination) for different AC motors? what about fuse cappacity 4 different motors too?

2 Answers   Equate,

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In A.C systems, fuse is placed in phase-in order to disconnect the circuit during faulty condition. But, what is the reason for putting "LINK" in neutral istead of connecting through (same) wire.

3 Answers  

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ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,50 Hz,1 Ph.

4 Answers  

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What is Grounding? any difference b\w earthing? if yes plz explan??

3 Answers   ABB,

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What is the differance between vacuum breaker and vacuume contactor

1 Answers  

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How to calculate the cable size in sq. mm. when the load is given in KW?

1 Answers  

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