Thermodynamics MCQ Test Quiz

  1. Which of the following laws is applicable for the behaviour of perfect gas?
  2. The locus of standard liquid line and standard vapour line meets at -
  3. According to kinetic theory of gases,the absolute zero temperature is attained when -
  4. The ratio of the indicated thermal efficiency to the air standard efficiency is called
  5. The unit of temperature in S.I. units is
  6. N.T.P. stands for -
  7. Which of the following is true for a steady flow system?
  8. which of the following does not changed in a steady flow system?
  9. Availability function for a closed system is given by
  10. When the system is in equilibrium with the surroundings, it must be in
  11. All spontaneous processes terminate at the dead state.
  12. If the process is irreversible, the useful work is less than the maximum.
  13. A thermodynamically efficient process would involve ____ exergy loss with ____ rate of entropy generation.
  14. A system consisting of more than one phase is known as
Thermodynamics MCQ

Practice Best Thermodynamics MCQ Quiz to Test Your Knowledge

We have listed below the best Thermodynamics MCQ Questions test that checks your basic knowledge of Thermodynamics. This Thermodynamics MCQ Test contains around 20+ Thermodynamics Multiple Choice Questions. You have to select the right answer to a question to check your final preparation for Thermodynamics Exam or Interview. apart from this, you can also download below the Thermodynamics MCQ PDF completely free.

  • Charle's law
  • Boyle's law
  • Gas-Lussac law
  • All of these
View Answer
  • Boiling point
  • Critical point
  • Ice point
  • Triple point
View Answer
  • Kinetic energy of the molecules is zero
  • Pressure of the gas is zero
  • Volume of gas is zero
  • Specific heat of gas is zero
View Answer
  • Overall efficiency
  • Mechanical efficiency
  • Relative efficiency
  • Volumetric efficiency
View Answer
  • Celsius
  • Centigrade
  • Fahrenheit
  • Kelvin
Download Free : Thermodynamics MCQ PDF
  • Normal temperature and pressure
  • Natural temperature and pressure
  • Nominal temperature and pressure
  • Normal thermodynamic pressure
View Answer
  • mass does not enter or leave the system
  • mass entering can be more or less than the mass leaving
  • mass entering = mass leaving
  • None of the mentioned
View Answer
  • pressure equilibrium
  • temperature equilibrium
  • chemical equilibrium
  • All of the Above
View Answer
  • maximum, maximum
  • minimum, minimum
  • minimum, maximum
  • maximum, minimum
View Answer
  • Open system
  • Isolated system
  • Heterogeneous system
  • Closed system
View Answer
  • Equilibrium processes
  • Adiabatic processes
  • Isothermal processes
  • Steady processes
View Answer
  • Pressure
  • Volume
  • Temperature
  • Velocity
View Answer
  • Entropy does not change
  • Enthalpy does not change
  • Internal energy does not change
  • Pressure does not change
View Answer
  • Rankine cycle
  • Carnot cycle
  • Brayton cycle
  • Erricson cycle
View Answer
  • Polytropic process
  • Adiabatic process
  • Constant volume process
  • Constant pressure process
View Answer
  • Claperyon equation
  • Roults law
  • Joules equation
  • Henry's law
View Answer
  • Raising its temperature
  • Raising its pressure
  • Raising its volume
  • Raising its temperature and doing external work
View Answer
  • Moves heat from inside the fridge to the room
  • Blows cold air into the fridge
  • Uses convection cells
  • It generates cold air
View Answer
  • Drying and crushing the coal to a fine powder
  • Moulding the finely ground coal under pressure with or without a binding material
  • Heating the wood with a limited supply of air to temperature not less than 280°C
  • None of the above
View Answer
  • particles in solids are moving freely around each other.
  • particles in solids have no motion.
  • particles in solids are vibrating in place.
  • particles in solids have more motion than in liquids
View Answer
  • They speed up and spread out
  • They slow down and compress
  • They stop moving
  • They move closer together and speed up
View Answer
  • Anthracite coal
  • Bituminous coal
  • Peat
  • Lignite
View Answer
  • Coal gas
  • Producer gas
  • Mond gas
  • Blast furnace gas
View Answer
  • oven mitt
  • curling iron
  • iron skillet
  • copper pipe
View Answer
  • Closed system
  • Open system
  • Isolated system
  • Heterogeneous system
View Answer