What are the methods used to improve powerfactor ?

6 Answers  

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For the same power rating,which motor is bigger in size,AC or DC?

9 Answers   Bhel,

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How much depth we will take in 33kv sub station and why.

0 Answers  

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what is tri state logic gate

0 Answers  

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1. what is the power factor of a purely inductive load? (i) Zero (ii) Lagging (iii)Leading (iv) Unity 2. which type of transformer connection is preferred in case of power supply transformer? (i) Star/Star (ii) Delta/Delta (iii) Star/Delta (iv) Zig Zag/Star

2 Answers  

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PID controller details

1 Answers  

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In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??

0 Answers  

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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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Calculate the demand in KVA for a three phase 440V power source drawing 1100A current

5 Answers  

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when will be the iocl interview results ifaced the interview on september 8 th

0 Answers   IOCL,

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What is the function of a capaitor in 1-phase IM?

1 Answers  

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what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....

0 Answers  

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