Answer / apoorv

THD is the sum of the power of all harmonic components present in the signal to the power of fundamental frequency. it represents the harmonic components present in the signal.

different between horse power and break horse power

2 Answers   Allied Group,

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what is G.O.D.S. ?

2 Answers   RCE,

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magnetic circuit consume energy

3 Answers  

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For a 50MVA (138/69/13.8 KV) transformer, what would be the maximum demand in order not to exceed 80% of its operating capacity.

2 Answers  

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Define gain margin?

0 Answers  

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why we r used APFC Panel in industrial area.when P.F. low then wat will be the effect in our system?

10 Answers   ABB, Georgio Rocks, Piramal Healthcare, Zenith Engineering Corporation,

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what is mean by derating factor?

4 Answers   Essar,

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PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?

2 Answers   Siemens, UPL,

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what will happen if ac and dc supplies given

0 Answers   APTransco,

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What is APFC Panel????

5 Answers   Emerson,

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what is stepping motor and where can use in electrical installation.

3 Answers  

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I Have 3 Phase 10 KW AC Alternator i found one phase weak, so what will be the reason & what action shouls i take to rectify the same.

0 Answers   Vadilal,

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