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Todays' Thought
Arise, awake and stop not till the goal is reached.
- Swami Vivekananda
उठो, जागो और तब तक नहीं रुको जब तक लक्ष्य ना प्राप्त हो जाये |
- स्वामी विवेकानंद


    Mechanical Engineering : Thermodynamics Question & Answer in English

21.
Carnot cycle has maximum efficiency for -
A.  Reversible engine
B.  Irreversible engine
C.  New engine
D.  Petrol engine

22.
In a cycle, the heat is rejected at -
A.  Constant temperature
B.  Constant pressure
C.  Constant volume
D.  Constant enthalpy

23.
A sudden fall in the barometer reading is a sign of approaching.
A.  Fine weather
B.  Rains
C.  Storm
D.  Cold wave

24.
Calorie is a measure of -
A.  Specific heat
B.  Quantity of heat
C.  Thermal capacity
D.  Entropy

25.
Barometric pressure I equal to -
A.  760 mm Hg
B.  Zero mm Hg
C.  735.6 mm Hg
D.  1 mm Hg