Why air gap in rotating machines should be small?

3 Answers  

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In an panel board if the outgoings are power plugs and motor equipments...what should we choose as the incomer of the of the panel board?? MCCB OR ISOLATOR?? Should we use ELCB protection??if so where??

2 Answers  

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List some examples of renewable energy?

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explain the f=np/120 this equ.how to come 120

3 Answers   Jayaswal Neco Industries,

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What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?

0 Answers  

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WHAT IS THE USAGE OF Buckoltz relay IN POWER TRANSFORMER AND AND HOW ITS FUNCTIONS?

3 Answers  

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what is per unit calculation?looking for simple and strong explanation thk u

0 Answers  

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what is difference b/w bus duct & bus bar.

2 Answers  

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What is best method of Calculating Short Circuit current in power system network.

1 Answers  

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Why transformer, generator, ups rating kva?

2 Answers  

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What is Electricity?

2 Answers  

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Why all transmission lines are AC, not DC line?

4 Answers  

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