Answer Posted / ankit kaushal

i think
it is just
the standardization of country.

How to find ampere on ht side for selection of cable size ???

1831

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can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.

1860

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can any one know is sbi interview based on merit or based on roll number

2053

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What is the difference between resistance grounding system and resistance earthing system?

1163

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I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

2024

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What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

2053

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Which device of PlC does share load between DG sets when DG are running in perallel?

2141

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what is interpose? where it is used and why it is used?

1092

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What is the drawback of class b amplifier? How is this minimized?

1180

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how to generator maintenance (A Check, B check,Etc)

2349

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sir vizag steel ka junior trainee ka paper kitne number ka ayega

2310

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Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.

1776

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1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

1957

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If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?

1210

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what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

3836

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