Mechanical Engineering : Thermodynamics QUESTIONS AND ANSWERS :: part1 : 16 to 20
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
16.Intensive property of a system is one whose value |
| depends on the mass of the system, like volume |
| does not depend on the mass of the system, like temperature, pressure, etc. |
| is not dependent on the path followed but on the state |
| is dependent on the path followed and not on the state |
| remains constant. |
17.The pressure a gas in terms of its mean kinetic energy per unit volume E is equal to |
| E/3 |
| E/2 |
| 3E/4 |
| 2E/3 |
| 5E/4. |
18.The unit of mass in S.I. units is |
| kilogram |
| gram |
| tonne |
| quintal |
| newton. |
19.Which qf the following laws is applicable for the behavior of a perfect gas |
| Boyle's law |
| Charles'law |
| Gay-Lussac law |
| all of the above |
| Joule's law. |
20.A closed system is one in which |
| mass does not cross boundaries of the system, though energy may do so |
| mass crosses the boundary but not the energy |
| neither mass nor energy crosses the boundaries of the system |
| both energy and mass cross the boundaries of the system |
| thermodynamic reactions take place. |
More Thermodynamics QUESTIONS AND ANSWERS available in next pages
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