Thermodynamics
Calculation of Work and Heat
Marks 1Marks 2
Entropy and Irreversibility
Marks 1Marks 2Marks 5
Properties of Pure Substances
Marks 1Marks 2
Basic Concepts and Zeroth Law
Marks 1Marks 2
First Law of Thermodynamics
Marks 1Marks 2Marks 5
Second Law of Thermodynamics
Marks 1Marks 2
1
GATE ME 1991
Fill in the Blanks
+2
-0
Velocity compounded steam turbine known as ___________ (Curtis / Rateau ) turbine uses the principle of converting entire __________ (pressure / velocity) energy before entering the first stage runner itself.
2
GATE ME 1991
MCQ (Single Correct Answer)
+2
-0.6
In a Rankine cycle heat is added
A
Reversibly at constant volume
B
Reversibly at constant temperature
C
Reversibly at constant pressure and temperature
D
Reversibly at constant pressure
3
GATE ME 1990
MCQ (Single Correct Answer)
+2
-0.6
When initially dry and saturated steam flows through a nozzle, the ratio of actual discharge to calculated discharge is
A
Equal to $$1.0$$
B
Greater than $$1.0$$
C
Less than $$1.0$$
D
Independent of inlet conditions
4
GATE ME 1990
MCQ (Single Correct Answer)
+2
-0.6
In the Rankine cycle when super-heated steam is used:
A
Thermal efficiency increases
B
Steam consumption decreases
C
Steam dryness after expansion increases
D
All of the above
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude