How to check the efficiency of the generator , air compressors.

1 Answers   CIL,

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What is the difference between PLC and Embeded system

0 Answers  

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why effective resistance should be more than static resistance in transmission line?

0 Answers  

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I am an electrical power engineer and arranged power system for a data center, I installed MCB, ELCB and erthing system TN-C-S. But some times several ELCBs Disconnect circuits at the same time! what may be the reason? (the ELCBs are 25A ,30mA)

9 Answers  

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What is meant by SMPS how it working ... and where it used

2 Answers   MTS,

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as per standards how many neutral earthings and body earthings are needed.please help me

2 Answers  

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What type of changeover switch needed to run a load of five 1.5 tonn ACs.

1 Answers  

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What are the three constants associated with a steady state error?

0 Answers  

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what is the current density of copper & alluminium.

0 Answers  

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types of transformers?

1 Answers   Torrent Power,

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Why there is a current in neutral line

3 Answers   Honeywell,

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why we use condenser in the thermal power plant, althrough the same vapour will be again heated

0 Answers   Bhel,

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