I need to compare the energy consumption of an industrial machine before and after improving. Shall I compare the apparent power or the active power? I know usually factories use compensated capacitors (or other similar components) to compensate the reactive power, so if I use the apparent power, it's not the real power consumed.

2 Answers  

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How to implement 6 output with 3 input NAND gate?

1 Answers  

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How can I calculate the Mega watts required to run a plant having many electric motors and other electrical components.

0 Answers   ISS,

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Can anybody explain me the electrical circuit of indian railways to drive electrical engines(LOCOMOTIVES)? How does overhead lines work in the circuit to drive different trains on the same track?

1 Answers  

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How electrical power(MW)is varied OF an A.C Generator in response to varying steam input to a steam turbine ?

1 Answers   Hindalco,

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0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

0 Answers   SoftLogic,

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we specify current in case of feeder but in case of distributor voltage, why?

0 Answers  

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why are we using multiples of 11 in substation.

2 Answers  

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Why the transmision line are 11,33,63,132kv?

10 Answers   Power Grid,

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can d.c.transformer exist? if yes then what its max. rating?

6 Answers  

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what is meant by LCR meter? where its useful ?

0 Answers  

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What is the difference between earthed and unearthed power cable.

1 Answers  

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