Applied Thermodynamics Multiple Choice Questions (MCQ) - AKTU

                     Applied Thermodynamics

        Multiple Choice Questions – MCQs

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Q1. Name the variable which controls the physical properties of a perfect gas.

Ans. Following are the variables those control the physical properties of a gas:

1.       Pressure

2.       Volume

3.       Temperature

Q2. Which law are applicable for the behavior of perfect gas.

Ans. The laws which are used to predict the behavior of a perfect gas:

1.       Boyle’s Law

2.       Charles’s Law

3.       Gay Lussac’s Law

Q3.  The unit of temperature in S.I unit is:

Ans- Kelvin

Q4. The S.I Unit of mass:

Ans: Kilogram

Q5. According to Gay Lussac’s law for a perfect gas, the absolute pressure of a given mass varies as:

Ans – It remain constant if volume and temperature kept constant.

Q6. An Ideal as compared to a perfect gas at a very high pressure occupies:

Ans- More volume than a perfect gas.

Q7. General Gas equation is:

Ans – P V = m R T

Q8. – According to Dalton’s Law the total pressure of the mixture of the gasses in a container is equal to.

Ans – Sum of the partial pressure of all the gasses in the container.

Q9. Following can be regarded as a gas so that the law of gas could be applied within the commonly encountered temperature limits.

Ans – O₂ H₂ N₂ and Air

Q10. What is the S.I Unit of pressure?

Ans - Pascal

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