Answer / kamal tiwari

At any opreation time a small current leak means loss
current in capacitor.

what is the main use of ac and dc drives ? it is only used for speed variation or for power saver also?

1 Answers  

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What is a pulse transformer?? Can it be called as a dc transformer??

1 Answers  

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How to calculate percentage impedance of a power transformer.

1 Answers  

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what is a circuit breaker. Weite the types of circuit breaker.

4 Answers  

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if transmission voltage expressed as the multipple of form factor(1.11)........11,33,66,220 etc......then why madakkathara substation(kerala) voltage is 400kv..not 440.....?

2 Answers   KSEB,

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why we not used 11kva as a direct our electrnics component.

0 Answers  

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What types of motors are used in cranes

9 Answers   BPDB, BUBT, CNH,

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If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!

0 Answers  

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What are the different sign conventions used in electric circuits?

0 Answers  

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Three phase alternators are connected in star connection why?

13 Answers   Tanfac,

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In single core cable, Why non-magnetic material is used??

1 Answers  

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What do you mean by linear and bilateral network?

20 Answers   Automation, Disa, EGCB, Infosys, OPTCL, TICT,

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