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

4 Answers   HP Tronics, IVRCL,

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How to Prepare preventive maintenance shedule of machine tool.

0 Answers   Concast,

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Why synchronous motor runs at a fixed speed? what is the name of that fixed speed?

4 Answers  

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in our sub station why we step down firstly 33kv\11kv then 11kv to 430v. can we direct step down 33v to 430.v.

7 Answers  

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In a star(primary) to delta(secondary) transformer,how you take the neutral point?

3 Answers   HLL,

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Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com

0 Answers  

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If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.

0 Answers  

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dg earth connect only in the amf panel or not why

0 Answers  

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why colour of electrical equipment( like transformer) is grey

10 Answers   Trident,

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In Ferranti effect,Receiving end voltage is greater than sending voltage,why? can anybody tell me the answer

15 Answers   Engineers India Limited,

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what is sevice settings for mccb?How can be it setted?

1 Answers  

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what is inter connected dc generator?

0 Answers   Lovely Professional University,

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