Answer Posted / darklord

First you will never have pf 1 in industrial condition
without capacitor bank approx 0.98 max with capacitors

Specify reactive power or power factor and voltage level to
calculate capacitor requirement,

How to calculate or formula to calculate rhe power in 2 phase system ??

1551

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what is ground fault in ACB?

2154

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where solid grounding and where grounding through ngr done and why?

2637

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Why are the cores of large transformers built up of circular transactions ?

2058

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what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com

1967

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how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?

3072

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How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?

1962

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If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma

2165

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which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?

1747

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1963

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In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???

2569

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In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above

2294

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what is spadar bar .why I use in DC generator.

1973

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how line turns ratio changes in 3 phase with change in connection

2020

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what are the analog quality input for protection function?what are minimum reqiments?

1900

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