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Thermodynamics

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3
votes
1
answer
42k
views
1
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State and prove Carnot theorem.
thermodynamics updated 3.9 years ago by phenjoisilab • 0
2
votes
1
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20k
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1
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Show that the efficiency of all reversible heat engines operating between the same temperatures limits is same
thermodynamics updated 3.9 years ago by phenjoisilab • 0
0
votes
1
answer
1.9k
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1
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Find total quantity of heat rejected to the surrounding.
thermodynamics updated 9.9 years ago by teamques10 ★ 70k
1
vote
1
answer
3.6k
views
1
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Determine the temperature in oC of the low temperature for the heat pump.
thermodynamics updated 3.9 years ago by phenjoisilab • 0
0
votes
1
answer
1.6k
views
1
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Absolute temperature scale.
thermodynamics updated 9.9 years ago by teamques10 ★ 70k
1
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1
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15k
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1
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What is the monthly bill for this refrigerator?
thermodynamics updated 9.9 years ago by teamques10 ★ 70k
0
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1
answer
9.4k
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1
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What is an irreversibility State its Types and causes
thermodynamics updated 6.7 years ago by teamques10 ★ 70k
0
votes
1
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3.4k
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1
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State and explain the equivalence of Kelvin and Clausius statements of second law of thermodynamics.
thermodynamics updated 4.3 years ago by krithikkm200 • 10
0
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1
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7.6k
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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 3.9 years ago by phenjoisilab • 0
1
vote
1
answer
8.9k
views
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 4.3 years ago by krithikkm200 • 10
0
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1
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5.2k
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1
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Short note : Clausius inequality.
thermodynamics updated 6.7 years ago by teamques10 ★ 70k
1
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1
answer
28k
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1
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Show that entropy is a property of system.
thermodynamics updated 9.9 years ago by teamques10 ★ 70k
1
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1
answer
1.6k
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1
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Calculate the change of entropy in each process.
thermodynamics updated 6.7 years ago by teamques10 ★ 70k
2
votes
1
answer
17k
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1
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State and prove clausius theorem.
thermodynamics updated 3.9 years ago by phenjoisilab • 0
0
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1
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2.7k
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1
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Principle of entropy increase and its application
thermodynamics updated 6.7 years ago by teamques10 ★ 70k
0
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1
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2.9k
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1
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Proof that entropy is a property of a system
thermodynamics updated 6.7 years ago by teamques10 ★ 70k
0
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1
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2.0k
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1
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How much of the 1200 KJ of thermal energy at 700 K can be converted to useful
thermodynamics updated 9.9 years ago by teamques10 ★ 70k
1
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1
answer
11k
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1
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Derive an expression for availability of a non-flow process
thermodynamics updated 6.7 years ago by teamques10 ★ 70k
1
vote
1
answer
3.1k
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1
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What is the loss in available energy?
thermodynamics updated 6.7 years ago by teamques10 ★ 70k
1
vote
1
answer
3.6k
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1
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Calculate per kg of air-
thermodynamics updated 4.3 years ago by krithikkm200 • 10
0
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1
answer
2.1k
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1
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Determine the maximum work obtainable from a heat engine
thermodynamics updated 4.3 years ago by krithikkm200 • 10
0
votes
1
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4.2k
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1
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State and explain Maxwell relations.
thermodynamics updated 3.9 years ago by phenjoisilab • 0
0
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1
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4.4k
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1
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Derive Maxwell's equations.
thermodynamics updated 9.9 years ago by teamques10 ★ 70k
0
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1
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2.7k
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1
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State the Clausius-clapeyron equation.
thermodynamics updated 6.7 years ago by teamques10 ★ 70k
1
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1
answer
3.5k
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1
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kg of steam at a pressure of 17 bar and dryness 0.95 is heated at a constant pressure until it is completely dry. Determine: (i) Increase in volume (ii) Quantity of heat added.
thermodynamics updated 6.7 years ago by teamques10 ★ 70k
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