Exercise: Thermodynamics

Questions for: Thermodynamics

When a gas is heated at constant pressure
A:
its temperature will increase
B:
its volume will increase
C:
both temperature and volume will increase
D:
neither temperature not volume will increase
Answer: C
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In an extensive property of a thermodynamic system
A:
extensive heat is transferred
B:
extensive work is done
C:
extensive energy is utilised
D:
none of these
Answer: D
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The principal constituents of a fuel are
A:
carbon and hydrogen
B:
oxygen and hydrogen
C:
sulphur and oxygen
D:
sulphur and hydrogen
Answer: A
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As per Charles' law, the volume of a given mass of a perfect gas varies __________ as its absolute temperature, when the absolute pressure remains constant.
A:
directly
B:
indirectly
C:
D:
Answer: A
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The work ratio of a gas turbine plant is given by
A:
B:
C:
D:
Answer: A
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