Explore topic-wise MCQs in Thermodynamics.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Thermodynamics knowledge and support exam preparation. Choose a topic below to get started.

1.

A condenser must ____ and then ____ the compressed refrigerant.

A. superheat, evaporate
B. desuperheat, evaporate
C. superheat, condense
D. desuperheat, condense
Answer» E.
Discussion
2.

Superheating of vapour and subcooling of liquid ____ the refrigerating effect.

A. decreases
B. increases
C. no change
D. none of the mentioned
Answer» C. no change
Discussion
3.

In the cooling and condensing, correct sequence of processes is

A. desuperheated->condensed->saturated liquid
B. desuperheated->saturated liquid->condensed
C. condensed->desuperheated->saturated liquid
D. saturated liquid->condensed->desuperheated
Answer» B. desuperheated->saturated liquid->condensed
Discussion