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Correct answer
C. buoyancy
Explanation
The correct answer is buoyancy.
Correct answer
E. isothermal process
Explanation
The correct answer is isothermal process.
Correct answer
A. conservation of mass
Explanation
The correct answer is conservation of mass.
Correct answer
D. reduce heat transfer to the engine room
Explanation
The correct answer is reduce heat transfer to the engine room.
Correct answer
A. All of these
Explanation
The correct answer is All of these.
Correct answer
D. 3 : 2
Explanation
The correct answer is 3 : 2.
Correct answer
B. could be either same or opposite to velocity
Explanation
The correct answer is could be either same or opposite to velocity.
Correct answer
B. flakes
Explanation
The correct answer is flakes.
Correct answer
E. brass
Explanation
The correct answer is brass.
Correct answer
B. expansion valve
Explanation
The correct answer is expansion valve.