Answer / gajanan

non linear loads means semi conductor devices. each semi
cond device has junction capacitance.when such devices are
swithed on or off the junction capa takes inrush current
which produces hormonics

why do transformer humm ??????????

2 Answers  

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what power factor should we maintain to get maximum benefits our organisation load is 10 MW? is it best to maintain the PF at .96 rather than Unity to save electricity bill?

1 Answers  

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what is mean by busbar and what is the difference between busbar,transmissionline,feeder,distribution line

0 Answers  

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now-a-days which devices are using for converter

7 Answers  

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The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?

0 Answers   Ispat,

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If a HV Underground Cable (13.8KV) is layed in the ground below 1.5 Mtrs and any building construction is done on the Cable route. IS this allowable or Not? What should be the clearance. As per ISO construction on HV cable route is safe or Not? Why? Can any body suggest the site for my question?

1 Answers   ZCL,

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Why temperature rise is conducted in bus bars and isolators?

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Who many reason of ignition fail ?

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what is a difference berween line voltage and phase voltage?

2 Answers  

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how we sesign the transformer give some specifion regarding design of transformers

0 Answers  

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Pls anyone explain me the basics of wiring a house?

3 Answers  

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how does directional relay work incase of ac ?

0 Answers  

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