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1. Producer gas is obtained by
2. The blast furnace gas is a by-product in the production of pig iron in the blast furnace.
3. The gas constant (R) is equal to the __________ of two specific heats.
4. Which of the following is the correct statement of the second law of thermodynamics?
5. The isothermal and isentropic processes are reversible non-flow processes.
6. A mixture of gas expands from 0.03 m3 to 0.06 m3 at a constant pressure of 1 MPa and absorbs 84 kJ of heat during the process. The change in internal energy of the mixture is
7. The heat absorbed during a polytropic process is
8. In an isothermal process,
9. The free expansion process is __________ non-flow process.
10. Otto cycle is also known as
11. The measurement of a thermodynamic property known as temperature is based on
12. The efficiency of Carnot cycle depends upon
13. Coke is produced
14. Which of the following is an intensive property of a thermodynamic system?
15. The state of a substance whose evaporation from its liquid state is complete, is known as
16. For the same compression ratio, the efficiency of dual combustion cycle is
17. When a gas is heated, change takes place in
18. When the expansion or compression takes place according to the law pvn = C, the process is known as
19. The main cause for the irreversibility is
20. The gas turbine cycle with re-generator improves
Thermodynamics MCQ 6
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Mechanical Engineering MCQ

  1. Automobile Engineering
  2. Material Science or Engineering Material
  3. Workshop Technology
  4. Fluid Mechanics
  5. Engineering Mechanics

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