Explore topic-wise MCQs in Thermodynamics.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Thermodynamics knowledge and support exam preparation. Choose a topic below to get started.

1.

Heat rate is given by (in kJ/kWh)

A. cycle efficiency
B. 3600 / cycle efficiency
C. cycle efficiency / 3600
D. cycle efficiency * 3600
Answer» C. cycle efficiency / 3600
Discussion
2.

Steam rate is the rate of steam flow required to produce unit shaft output.

A. true
B. false
Answer» B. false
Discussion
3.

The work ratio is defined as the ratio of

A. positive work output to net work output
B. net work output to positive work output
C. heat input to work output
D. none of the mentioned
Answer» C. heat input to work output
Discussion
4.

The liquid water handled by pump is

A. incompressible
B. with increase in pressure, there is a little change in density or specific volume
C. both of the mentioned
D. none of the mentioned
Answer» D. none of the mentioned
Discussion