Which standard i will refer for size of earthing conductor for equipment? (Eg:415V Switchgear, MCC, DB shall be 50x6mm GI flat)

1 Answers  

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WHY THE RATINGS OF TRASNFORMER IS IN KVA?

5 Answers   Jindal,

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Which motor is suitable for mixer grinders.

12 Answers  

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hi i wonder will the speed of a 50hz AC motor reduce if i supply it with 25hz?

4 Answers   Divis Laboratories,

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if one potential missing in energy meter , how much % slow the energy meter?

1 Answers   NTPC, SK,

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why designer use kva rating instead of kw in transformer rating???????????????

9 Answers  

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what will happen if we will not use commutater means if we will give dc to the windings in dc motor

1 Answers  

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How much amperes needed for starting of 4HP motor?

1 Answers   CM Smith Sons,

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in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply

0 Answers  

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we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???

0 Answers   NTPC,

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why normally Generator rating are between 11Kv to 22Kv?

7 Answers   Torrent Power,

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resistance of transformer oil=?

1 Answers   HCL,

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