why we are 0.8 power factor only?

1 Answers   Suman Industries,

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In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?

0 Answers  

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what current is taken from a double wound 500kva transformer

4 Answers  

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what is power factor?

7 Answers   CA,

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what is first pole to clear factor

1 Answers  

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what is the Transformer Impedence?How can calculate?

0 Answers  

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what is over frequency protection

1 Answers  

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For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?

0 Answers   Intel,

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Why does the phase voltage of two healthy phases become equal to the line voltage in case of an ungrounded neutral 3 phase star connected sytem when a single line to ground fault occurs ?

2 Answers  

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What is acsr cable and where we use it?

0 Answers  

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why earthing point in the 6amps/16amps socket bigger than the remaining (Phase & Neutral)points.

1 Answers  

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How to decide cable tray size?

0 Answers  

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