Engineering Thermodynamics (3131905) MCQs

MCQs of Basic Concepts of Thermodynamics

Showing 11 to 20 out of 24 Questions
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11.

Which of the following is the extensive property of a thermodynamic system?

(a)

Pressure
(b)

Volume
(c)

Temperature
(d)

Density
Answer:

Option (b)

12.

Which of the following is point function?

(a)

Heat
(b)

Work
(c)

Temperature
(d)

none of the above
Answer:

Option (c)

13.

Heat and work are

(a)

Point functions
(b)

System properties
(c)

Path functions
(d)

Intensive properties
Answer:

Option (c)

14.

A series of operations, which takes place in a certain order and restore the initial conditions at the end, is known as

(a)

reversible cycle
(b)

irreversible cycle
(c)

thermodynamic cycle
(d)

none of these
Answer:

Option (c)

15.

Quasi-static process

(a)

is an infinitely slow process
(b)

experiences thermodynamic equilibrium at every small point on its path
(c)

reversible process
(d)

all of these
Answer:

Option (d)

16.

When the system is in equilibrium with the surroundings, it must be in

(a)

pressure equilibrium
(b)

temperature equilibrium
(c)

chemical equilibrium
(d)

all of the mentioned
Answer:

Option (d)

17.

When a system changes its state from one equilibrium state to another equilibrium state, then the path of successive states through which the system has passed is known as

(a)

thermodynamic law
(b)

thermodynamic process
(c)

thermodynamic cycle
(d)

none of these
Answer:

Option (b)

18.

When two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with each other. This statement is called

(a)

Zeroth law of thermodynamics
(b)

First law of thermodynamics
(c)

Second law of thermodynamics
(d)

Kelvin Planck's law
Answer:

Option (a)

19.

The measurement of a thermodynamic property known as temperature is based on

(a)

Zeroth law of thermodynamics
(b)

First law of thermodynamics
(c)

Second law of thermodynamics
(d)

none of these
Answer:

Option (a)

20.

The property does not depend on the mass of the system  is

(a)

intensive property
(b)

extensive property
(c)

specific property
(d)

all of these
Answer:

Option (a)

Showing 11 to 20 out of 24 Questions
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