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.

For an inviscid frictionless fluid flowing through a pipe, Euler equation is given by

A. Vdp+VdV+gdZ=0
B. Vdp-VdV+gdZ=0
C. Vdp-VdV-gdZ=0
D. none of the mentioned
Answer» B. Vdp-VdV+gdZ=0
Discussion
2.

A heat exchanger is a device in which heat is transferred from one fluid to another.

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

For an adiabatic compressor or pump,

A. the enthalpy of fluid remains constant with the amount of work input
B. the enthalpy of fluid decreases by the amount of work input
C. the enthalpy of fluid increases by the amount of work input
D. none of the mentioned
Answer» D. none of the mentioned
Discussion