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"Thermodynamic process occurring at Constant volume is called", reversible non flow processes Multiple Choice Questions (MCQ) with choices isochoric, isobaric, isothermal, and isentropic for questions to ask during an interview. Learn reversible and irreversible processes questions and answers to improve problem solving skills for college entrance exams.

Reversible non flow processes Quiz

MCQ: The thermodynamic process occurring at Constant volume is called

1. Isobaric
2. Isochoric
3. Isothermal
4. Isentropic

B

Polytropic Process Quiz

MCQ: In reversible polytropic thermodynamic process

1. Entropy remains constant
2. Enthalpy remains constant
3. Temperature remains constant
4. True heat transfer occurs

D

Entropy Quiz

MCQ: Coefficient of performance of refrigerator and heat pump is always

1. less than unity
2. greater than unity
3. equal to unity
4. None of these

B

Entropy Quiz

MCQ: Non flow energy equation for reversible process is

1. du = dQ + pdv
2. dQ = du + pdv
3. dv = dQ + pdu
4. dp = dQ + udv

B

Reversible non flow processes Quiz

MCQ: For a perfect gas, internal energy in an isothermal process

1. Changes
2. Remains constant
3. Increases
4. Decreases

B