What do you mean by passive circuit elements and why these are called passive?

0 Answers  

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how technical is calculated in 11kv line and lt line

0 Answers  

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what happen to a dc series motor if it given as ac supply accidentaly

2 Answers   ONGC,

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for flour light (garden light) how much deep need to put 222ov 0

1 Answers   Anantara Hotels,

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which will glow brighter?bulb 1 (110v,100w) and bulb 2 (230v.200w) series connection

6 Answers   EnPower India,

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What are the special cables required for explosion proof wiring?

2 Answers   IVRCL,

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Define cut-off rate?

0 Answers  

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what is sevice settings for mccb?How can be it setted?

0 Answers   Bhel, Minda,

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how can findout cable fault Location only useing MEGGER

3 Answers  

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why the power factor in inductive load is lagging while it is leading in capacitive load?

6 Answers  

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What will happen if the field of synchronous generator is removed when it is in operation with no load?

3 Answers   HJ, UPPCL,

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( Re: WHAT SHOULD BE THE RATING OF MCCB FOR 415V,3Ph,50KVAR CAPACITOR BANK Answer # 1 The capacitor current would be kvar x 1000 / (415 x sqrt3). This would be 70a approx. The MCCB selected should have *atleast 1.4 times this current i.e. 1.4 x 70= 98. So you should choose at least 100 A mccb.) regarding to this answer,i would like to know why the current have to times 1.4 to get the right amphere for the mccb.hows the formula to get the 1.4??tq

2 Answers  

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