Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??

0 Answers   College School Exams Tests,

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For backup batteries connection,which method is best? series or parallel ?  

3 Answers   ABC,

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How to decide CT & PT ratings for a given transmission line carrying some rated voltage?

0 Answers  

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how we masure a cuurrent?

5 Answers  

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Distribution Transformer are connected in configuration? a. Star/delta b. delta/star c. star/star d. delta/delta

7 Answers   IPR, Maruti Suzuki,

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Why is remote backup preferred to local backup?

0 Answers  

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what is phase to phase fault? what is line to line fault?

6 Answers  

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difference bewteen reverse current and alternating current

0 Answers   ABB,

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Why a dc generator gives result during two different condition,- 1)separately exited gen.- Eg=110 V, field current=0.25 A. 2) self exited gen.- Eg=30 V, field current=0.025 A.

1 Answers  

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what is the defination of electrical engineer.

33 Answers  

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I NEED THE CABLE SIZE. I=800A AND P=315KW

2 Answers   ABC, Wipro,

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how many testing use in power transformer?tell equipment names?

2 Answers   ABB, Electrical,

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