In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?

0 Answers  

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what is the basic differnce between ground and earth

3 Answers  

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Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

0 Answers  

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is it possible to minimize the copper loss?

2 Answers   Coal India, TATA,

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What test must you do before powering up a circuit that you have been working on?

0 Answers  

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What is the difference between AMF panel and DG Synchronization panel? please define the working of both the panels?

3 Answers   ABB, Power Grid,

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why do harmonics generata?

1 Answers  

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If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?

0 Answers   Reliance,

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acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO

0 Answers  

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is the secondary voltage of current transformer greater than primary voltage,,,,,,,,] give the example with ct burden,current ratio,and primary and secondary side voltage?

2 Answers  

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What is function of Diesel Generator?

2 Answers   Bhel,

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Rotor resistance starter is used to obtain= A increased starting torque B decrease starting current C decrease starting loss D increase efficiency

1 Answers  

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