Difference between single phase and three phase?

1 Answers  

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what is resver in electrical enginnering with answer

0 Answers  

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How to calculate the value of capacitance of a capacitor used in power factor improvement plant if we know KVAR and voltages?

1 Answers  

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what is difference b/w earth and ground?

7 Answers   TATA, TCS,

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plz explain the auot-reclosing circuit in electrical engineeing

0 Answers   BMC, KFC,

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What is ment by KVAR and what are the advantage&dis- advantages of KVAR

2 Answers  

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give 5 differences between relay and contactor

1 Answers   Texas,

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Which type of motor is used in trains, what is the rating of supply used explain working principal?

0 Answers  

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where does core based current transformer is used? and what is the value of lux in a work station?

1 Answers   Space Matrix,

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how to calculate the battery AH

0 Answers   Turbo,

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is there any current and voltage drop on liquid resistance starter water/soda tank ?

0 Answers  

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we have one ups its neutral is not earthed.its one distribution MCB has a earth fault.but we can not put off any MCB.so how to find out that in which circuit is earthed without isolating the breaker.

3 Answers   CFCL,

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