Mechanical Engineering Questions And Answers :: Thermodynamics: part1



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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