what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers   Electrotherm,

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what are fluorescent lamps (fluorescent fixtures) & what are incandescen lamps (incandescents fixtures) ? differences between these two ?

1 Answers  

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Why effective AC resistance is more than DC resistance of a transmission line?

9 Answers   HCL, ONGC,

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How can you sized or estimate the ligthning arrester current rating?

0 Answers  

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how to find out three phase motr kw with out name plate..

2 Answers  

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why told ' x ' mer to transformer

1 Answers   Electrotherm,

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why are use corona ring in high tension line switchgear?

1 Answers  

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working principles of cf lamp,incandescentlamp and f lamp?

0 Answers  

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how to make a solar panel? why solar panel cell connected to serious?

1 Answers  

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how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me

0 Answers   ME,

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when a airgap of the induction motor gets larger does it draw more current ??? does it power factor gets lower?

3 Answers  

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75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?

0 Answers  

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