Answer Posted / arun

reactor is used to reduce the effect of capacitance.secondly to limit fault current

How cable from Kit-Kat to main switch, from starter to motor are designed?

2112

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slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

1934

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from which subjects most of the technical que will b asked for hpcl(electrical).pls help me

1998

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There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2

1887

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If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

1092

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how to calculate the battery AH

2755

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how is working bearing heater?

1975

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how to find out 3 phase complex power in per unit in unbalanced system?

2038

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How to calculate cable size by using load.?? Any formula...

1385

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Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

1916

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is there any chart showing the suitable cable size according to AMP and length ? for three phase motors

1398

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Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.

2077

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what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking

1942

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what is mean by D.O. in distribution line poles?

1664

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What is called limb of a transformer?

1039

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