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Thermodynamics

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0
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1
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16k
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1
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Draw P-V and T-S chart of following gas processes: (i) Isobaric process (ii) Isothermal process iii) adiabatic processes iv) isochoric process
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
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1
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14k
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1
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Joule- Thomson Porous plug experiment.
thermodynamics updated 2.1 years ago by sagarkolekar ★ 11k
2
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1
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14k
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1
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an expression for efficiency of dual cycle
thermodynamics updated 7.5 years ago by teamques10 ★ 66k
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1
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14k
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1
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A reversible engine receives heat from two thermal reservoir maintained at constant temperature of 750K and 500K. the engine develops 100 KW and rejects 3600Kj/min of heat to a heat sink at 250K
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
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1
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14k
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1
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What is the monthly bill for this refrigerator?
thermodynamics updated 8.1 years ago by teamques10 ★ 66k
5
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1
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13k
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1
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Determine: (i) The composition of the fuel. (ii) The air-fuel ratio. (iii) The percentage excess air used.
thermodynamics updated 8.0 years ago by teamques10 ★ 66k
1
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1
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12k
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1
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Draw neat diagram of root blower and explain its working.
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
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1
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11k
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1
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A steam turbine is supplied with dry saturated steam at 20 bar. The exhaust takes place at 0.3 bar. For a flow rate of 10kg/s. Calculate
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
1
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1
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11k
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1
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Define: (i) Dryness fraction (ii) Critical point (iii) Triple point (iv) Degree of superheat
thermodynamics updated 8.1 years ago by teamques10 ★ 66k
2
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1
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11k
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find (i) Reheat pressure (ii) The pressure of steam at inlet to H.P. turbine. (iii) Net specific work output. (iv) Cycle efficiency. (v) Steam rate.
thermodynamics updated 8.0 years ago by teamques10 ★ 66k
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1
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11k
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1
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Explain Zeroth Law of thermodynamics
thermodynamics updated 7.5 years ago by teamques10 ★ 66k
2
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1
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11k
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1
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Explain: i) Dry saturated steam ii) sensible heat of water iii) Total Enthalpy of steam iv) Dryness fraction.
thermodynamics updated 7.5 years ago by teamques10 ★ 66k
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1
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9.6k
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A turbo compressor delivers
thermodynamics updated 8.1 years ago by teamques10 ★ 66k
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1
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9.6k
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Derive an expression for availability of a non-flow process
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
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1
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9.5k
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1
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Define Joule Thompson Coefficient and exlain its significance.
thermodynamics updated 2.1 years ago by sagarkolekar ★ 11k
1
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1
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9.1k
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1
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Prove that Energy is a property of the system.
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
1
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1
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8.8k
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1
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Plot the Rankine cycle on T-S diagram and derive an expression for thermal efficiency of the cycle. List different methods of improving the performance of the cycle. Discuss any one method in brief.
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
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8.7k
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1
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What is an irreversibility State its Types and causes
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
1
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1
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8.4k
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1
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Evaluate the ratio of heat transfer to the circulating water to the heat transfer to the heat engine.
thermodynamics updated 2.5 years ago by pedsangini276 • 4.8k
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1
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8.1k
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1
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Determine the maximum work obtainable from a Heat Engine exchanging heat with two finite bodies of equal heat capacities at temperature T1 and T2.
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
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1
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7.6k
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Zeroth law and its significance
thermodynamics updated 2.1 years ago by sagarkolekar ★ 11k
1
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1
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7.6k
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1
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Calculate the enthalpy , volume and entropy of 2 kg of steam at a pressure of 1.9MPa having the dryness fraction of 0.85.
thermodynamics updated 8.1 years ago by teamques10 ★ 66k
0
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1
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7.5k
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1
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Differentiate reciprocating and centrifugal compressor.
thermodynamics updated 4.9 years ago by teamques10 ★ 66k
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1
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7.3k
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1
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Define adiabatic flame temperature and explain its practical significance.
thermodynamics updated 8.0 years ago by teamques10 ★ 66k
0
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1
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7.0k
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1
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Define COP of Heat pump and refrigerator and derive the relationship between the two.
thermodynamics updated 2.1 years ago by sagarkolekar ★ 11k
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