1
GATE ME 2015 Set 3
+1
-0.3
A rigid container of volume $$0.5$$ $${m^3}$$ contains $$1.0$$ $$kg$$ of water at $${120^ \circ }C$$
$$\left( {{V_f} = 0.00106\,{m^3}/kg,\,\,{v_g} = 0.8908\,\,{m^3}/kg} \right).$$ The state of water is
A
Compressed liquid
B
Saturated liquid
C
A mixture of saturated liquid and saturated vapor
D
Super-heated vapor
2
GATE ME 2015 Set 1
+1
-0.3
For an ideal gas with constant values of specific heats, for calculation of the specific enthalpy,
A
it is sufficient to know only the temperature
B
both temperature and pressure are required to be known
C
both temperature and volume are required to be known
D
both temperature and mass are required to be known
3
GATE ME 2014 Set 2
Numerical
+1
-0
A pure substance at $$8$$ $$MPa$$ and $${400^ \circ }C$$ is having a specific internal energy of $$2864$$ $$kJ/kg$$ and a specific volume of $$0.03432\,{m^3}/kg.$$ Its specific enthalpy (in $$kJ/kg$$) is ____________
4
GATE ME 2007
+1
-0.3
Water has a critical specific volume of $$0.003155$$ $${m^3}/kg.$$ A closed and rigid steel tank of volume $$0.025{m^3}$$ contains a mixture of water and steam at $$0.1MPa.$$ The mass of the mixture is $$10$$ $$kg.$$ The tank is now slowly heated. The liquid level inside the tank.
A
will rise
B
will fall
C
will remain same.
D
may rise or fall depending on the amount of heat transferred
GATE ME Subjects
Engineering Mechanics
Strength of Materials
Theory of Machines
Engineering Mathematics
Machine Design
Fluid Mechanics
Turbo Machinery
Heat Transfer
Thermodynamics
Production Engineering
Industrial Engineering
General Aptitude
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