Answer / pratyush

25% to 30% approx.

Answer / ashu rajput

l gasoline automobile engine operates at around 25% efficiency, and a large coal-fueled electrical generating plant peaks at about 46%. The largest diesel engine in the world peaks at 51.7%. In a combined cycle plant, thermal efficiencies are approaching 60%

What is the purpose of a turning gear?

2 Answers   RRB,

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please send me previous placement papers of cummins company

0 Answers   Cummins,

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defination of octane no & cetane no

2 Answers  

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What is representative elementary volume?

0 Answers  

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tell me 1 name of device where work & heat transfer is +ve

3 Answers  

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Who all falls under the Perview of Excise Duty, we mean who has to pay the Excise Duty, eg: does all mfrs have to pay ED or who has high turnover they should only pay ED, if yes that what is the Turnover limit?

0 Answers  

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What is elasticity and explain its types?

0 Answers  

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What is the difference between pipe and tube?

6 Answers   Bhel, NTPC,

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what is the use of offset follower in cam? why and where we have to use this type of follower?

0 Answers   Ispat,

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if you say any object having a certain mass must be on the surface of the earth due to gravity, but how come gas molecules even after having a certain mass in atm. temperature and pressure not able to stay on ground.

2 Answers  

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what is the diffrence between pelton and kaplan turbine

2 Answers  

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A tractor with 4 cylinder engine give 90 HP and a car with 2 cylinder engine give 120 hp EXPLAIN

4 Answers   Bhel,

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