Answer Posted / rahul singh

wire size is depend upon the type of wire.
if we used the CU wire then the size of wire should be the 1/5 part of load current and AL wire wire will take around 1/4th of the load current

what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.

1989

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could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

2039

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What is the need of generator relay panel

2105

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How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?

2248

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What is difference between SMC supportg and Glass Fibre Reinforced Plastic Support.

2347

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In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.

1756

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What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?

2365

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what are the reasons of CT circuit faulty in busbar protection scheme?

1479

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what is maxemo work permit procedure

2207

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how ct burden,magnetising current,ratio and knee point voltage are related & derived

2206

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Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?

2204

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Explain Creepage Distance of Insulator

2220

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how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?

2208

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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

1587

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what is meant by 3rd hormonics ?

2028

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