1
GATE ME 2016 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Which of the following statements are TRUE with respect to heat and work?
$$(i)$$ They are boundary phenomena
$$(ii)$$ They are exact differentials
$$(iii)$$ They are path functions
A
Both $$(i)$$ and $$(ii)$$
B
Both $$(i)$$ and $$(iii)$$
C
Both $$(ii)$$ and $$(iii)$$
D
Only $$(iii)$$
2
GATE ME 2013
MCQ (Single Correct Answer)
+1
-0.3
A cylinder contains $$5\,\,{m^3}$$ of an ideal gas at a pressure of $$1$$ bar. This gas is compressed in a reversible isothermal process till its pressure increases to $$5$$ bar. The work in $$kJ$$ required for this process is
A
$$804.7$$
B
$$953.2$$
C
$$981.7$$
D
$$1012.2$$
3
GATE ME 2011
MCQ (Single Correct Answer)
+1
-0.3
Heat and work are
A
intensive properties
B
extensive properties
C
point functions
D
path functions
4
GATE ME 2011
MCQ (Single Correct Answer)
+1
-0.3
A pump handling a liquid raises its pressure from $$1$$ bar to $$30$$ $$bar.$$ Take the density of the liquid as $$990$$ $$kg/{m^3}$$. The isentropic specific work done by the pump in $$kJ/kg$$ is
A
$$0.10$$
B
$$0.30$$
C
$$2.50$$
D
$$2.93$$
GATE ME Subjects
Turbo Machinery
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12