What is meant by reverse polarity and how it can be fixed?

0 Answers  

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In a dc series motor increases in lord current results in

4 Answers  

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How to check phase R,Y,B

3 Answers  

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Whether capacitor loads can be connected for testing a diesel engine at its full load capacity? Is there any limitation of capacotir load? Which is the best load for testing DG sets?

2 Answers  

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write down the formula of cable size in RM if current is 50Amp.

0 Answers  

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What happens if ac is applied to dc systems and vice versa?

5 Answers  

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what is the meaning of DY-11 Z-5%

1 Answers  

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What are the factors influence the choice of an electrc drive?

0 Answers  

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What should be the setting of an earth fault relay.

2 Answers   HP,

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what is the significance of tan&delta and how it performed in power transformer

0 Answers  

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where AVR is connected in power plant.

7 Answers   ABB, Saudi Red Bricks,

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What is the gain of 1-s/1=s at 1 rad/sec?

3 Answers   NPCIL,

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