Why we use auxillary relay ? what is function of differential relay, directional o/c relay?

0 Answers   Century Rayon, Mechanical,

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what is x'mer ,isolation x'mer & yltra-isolation x'mer?????

0 Answers  

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What is clean Earth System ?

3 Answers  

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wich types of current?

2 Answers  

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in a diesel generator is there any relation between AVR to fule system?

2 Answers  

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why transformer has more efficiency compare to rotating machine?

3 Answers  

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What will happen when more than one star neutral points at same voltage level are connected to earth by metallic conductor?

1 Answers   TCS,

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How the unidirectional torque produced in dc motor

2 Answers   CGL, Sail,

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What type of DC motor would you see for a lift?

0 Answers   Ericsson,

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What are the various types of LT panels? Name them.

3 Answers   Tyco,

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What precautions we have to take while handling electrical equipments?

1 Answers   Bharti,

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why neutral used in three phase motor connection?

3 Answers   BEL,

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