691Mechanical EngineeringMedium
MCQs
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Correct answer
C. 1 to 2 h.p. per ton of refrigeration
Explanation
The correct answer is 1 to 2 h.p. per ton of refrigeration.
Correct answer
A. gas turhine uses high air-fuel ratio to reduce outgoing temperature
Explanation
The correct answer is gas turhine uses high air-fuel ratio to reduce outgoing temperature.
Correct answer
C. determine overhead expenses
Explanation
The correct answer is determine overhead expenses.
Correct answer
A. compressor has to run at very slow speed to achieve it
Explanation
The correct answer is compressor has to run at very slow speed to achieve it.
Correct answer
B. its capability of storing energy
Explanation
The correct answer is its capability of storing energy.
Correct answer
D. fuelinjection starts at 10° before to dead center and ends at 20° after tor dead center
Explanation
The correct answer is fuelinjection starts at 10° before to dead center and ends at 20° after tor dead center.
Correct answer
C. chain reaction that causes automatic splitting of the fuel nuclei has been established
Explanation
The correct answer is chain reaction that causes automatic splitting of the fuel nuclei has been established.
Correct answer
E. 0.1 ton
Explanation
The correct answer is 0.1 ton.
Correct answer
C. tension
Explanation
The correct answer is tension.
Correct answer
D. 1000 kg
Explanation
The correct answer is 1000 kg.