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An ideal engine operates by taking in st...

An ideal engine operates by taking in steam from a boiler at `327^(@)C` and rejecting heat to a sink at `27^(@)C`. The engine runs at `500 rpm` and heat taken is `600 k cal` in each revolution. Calculate(i) efficiency of engine (ii) work done in each cycle (iii) heat rejected in each revolution and (iv) power output of engine.

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SL ARORA-THERMODYNAMICS-Exercise
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  7. A volume of 10m^(3) of a liquid is supplied with 100 kal of heat and e...

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  8. The internal energy of a monatomic ideal gas is 1.5 nRT.One mole of he...

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  9. Calculate the difference between two specific heats of 1 g of nitrogen...

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  10. Calculate the gas constant for 1 g of gas from the following data : ...

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  13. For hydrogen gas, Cp= 3.409 cal g^-1 ^circC^-1, CV=2.409 cal g^-1 ^cir...

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  15. Two moles of oxygen is heated at a constant pressure from 0^(@)C. What...

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  17. A gas is suddenly compressed to 1/4th of its original volume. Caculate...

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  19. 200 cm^(3) of a gas is compressed to 100cm^(3) at atmospheric pressure...

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