Answer Posted / vilas

Grid is a transmission lines Network.
through which power / voltage is supplied to the h.t. and
l.t. consumers.

in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4

2111

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What is different between Difnit time and instatous over current relay

2625

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briefly explain principle of resistance welding

1899

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i want wipro vlsi placement pattern please send me

1826

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why the voltage and current in a long transmission line are called travelling wave?

2276

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

2106

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how will calculate the safe starting current of 3-phase squirrel cage induction motor?

1974

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i have a 1500kVA transformer what is the kWH meter i need to use?

1838

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what is level 2 automation?

3203

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what is the differance between HT motors And LT MOTORS.

2037

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I have two PLC processors. I want to communicate both processor with each other. How i can do so?

2212

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why do we not use equivalent voltage source in negative sequence equivalent ckt.

2103

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how we arrange the hv side with delta connection in case 33/11kv of transformer.

2045

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What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)

2074

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at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)

1963

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