The area under the curve on temperature entropy diagram represents
A) work done during the process
B) heat exchanged during the process
C) change in internal energy during the process
D) change in entropy during the process
Correct Answer:
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Q1: During a polytropic expansion 25% of heat
Q2: During a constant pressure expansion of a
Q3: During an adiabatic compression when temperature increase
Q5: The change in entropy is zero during
A)hyperbolic
Q6: Choose incorrect statement
A)isentropic process is adiabatic
B)adiabatic process
Q7: Choose the correct statement
A)there is no change
Q8: 1.6 Kg of air is expanded at
Q9: Entropy at absolute zero temperature is zero
Q10: The third law of thermodynamics
A)defines entropy
B)provides a
Q11: Entropy is called the property of a
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