1000+ Thermodynamics Quiz Questions and Answers - 2

Question: 6

When a gas expands in a closed vessel, the maximum work will be done when the process is constant

(A) pressure

(B) enthalpy

(C) volume

(D) temperature

Question: 7

Which of the following cycle consists of two isothermal and constant volume pressure?

(A) Joule cycle

(B) Ericsson cycle

(C) Diesel cycle

(D) Rankine cycle

Question: 8

In a diesel engine fuel is injected

(A) at the end of compression stroke

(B) after the end of compression stroke

(C) at the beginning of compression stroke

(D) before the end of compression stroke

Question: 9

The specific heat of a perfect gas is a function of

(A) temperature and pressure only

(B) temperature only

(C) temperature, pressure and entropy only

(D) temperature and entropy only

Question: 10

Which of the following set of quantities contains intensive variables?

(A) work, energy and weight

(B) kinetic energy, potential energy and internal energy

(C) pressure, temperature and density

(D) mass, volume and area