difference between ground,neutral and earth?..

4 Answers  

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What's difference between a400amps lt contactor and a400amps lt circuit breaker

3 Answers   Indian Railways,

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explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?

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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Sir we are using 250 kva DG its Diesel consumption 25 lits / hrs maximum load 160 kva now how to calculate units/ litres

1 Answers  

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draw a dol with the following rtds,stop/start,ct,vt and o/l supply is 6.6kv and the coil is 110v

1 Answers   Anglo Eastern,

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Which neutral is use when DG(3 Phase)is running?

3 Answers  

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i want to model paper for section engg.

0 Answers   Infosys, RRB,

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why we use circuit breakers for switching instead of normal switching device?

0 Answers  

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where used of HVDS system.

3 Answers  

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What is the technical formula to calculate the load taken by a motor in Amperes ?

2 Answers  

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What should the transformer connection of a 11/220 kV step up and 66/11 kV step down transformer ?

4 Answers   CGL,

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