On what basis the the size of Lightning arrester for buildings are selected ?

0 Answers   KGD,

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What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

0 Answers   ABC, ACB,

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what happen when ac motor is connected with dc current

4 Answers  

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How will you calaculate the Ct ratio based on connected load 500KVA,and 11KV supply ?

3 Answers  

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when we switch on the switch and load is not connected at home,is electricity wasted?

1 Answers  

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WHAT IS THE REASON OF CHANGE FREQUENCY IN DG SET AFTER FULL LOAD.

1 Answers  

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Give some differences between open loop and closed loop control systems.

0 Answers   GE,

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why the neutral of power transformer is always earthed?

1 Answers  

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1sq mm dc powr cable can carry how much dc currnt

0 Answers  

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i want the formula of total eletical knowledgement

1 Answers  

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anti pumping relay function

3 Answers   Hofincons,

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how we calculate size of exciter(excit. volt and current) for generator?

1 Answers   century,

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