Answer / aman kaushik

Its function is to provide more air to burn fuel which will give more efficiency & to throw exhaust outside.

why always out of the 3 phase(RYB) of supply, in Y phase w.r.t the voltage is higher? on R & B phase the voltage will be lower as compared to Y phase?

1 Answers  

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A transformer has negative voltage regulation when its load PF is A zero B unity C lagging D leading

1 Answers  

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in HVDC transmission system ,monopolar link has one conductor usually a negative polarity and use ground or sea return ?through negative polarity we could pass electricity or not yes means how it is possible

1 Answers   Gyana, NNN,

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what is reactive and active power?why we need power factor correction?

2 Answers  

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What is the value of specific gravity in charged lead acid batteries.

11 Answers  

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We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?

0 Answers   Bhel,

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why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts we can not ground the battery.

6 Answers   GE,

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considering the 3phase and single phase ac system the load applied and the volage given is same...will the current differs for both the cases are it wil remain same?

5 Answers  

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why use generator Earthing/Graunding.

4 Answers  

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how to control the speed to switched reluctance motor

0 Answers  

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When are the directional relays used?

0 Answers  

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what is your aim

0 Answers   L&T, TCS,

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