what is the difference between thermal magnetic release and microprocessor based release breakers. what are the advantages of latter over the first one...

5 Answers   Jackson, Karthik Industries, McD BERL, TCS,

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what is the difference between ac drives and dc drives?

1 Answers  

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

0 Answers  

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what will be the difference on output when 3phase I.M. is given a delta or star supply?

3 Answers  

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Why generating power limited to 11kv?

4 Answers   PSU,

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A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.

0 Answers   VECL,

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Explain working of PIU(Power Interface Unit) in Telecommunication,

7 Answers   ACME, ATC, Bharti, HCL, INDUS, Pace Pharmaceuticals,

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What is the value of nuetral current in star connected load when DC is supplied to it???

1 Answers  

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what is the function of a commutator in a dc generator?

14 Answers   College School Exams Tests, NTPC, TCS,

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can u tell the difference between star - star transformer and delta to delta transformer?

2 Answers  

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why is the number of turns different in current and potential coils of wattmeter..?

1 Answers  

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what is a bus riser in power system and why it is used

2 Answers  

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