MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
C. all of the above
Explanation
The correct answer is all of the above.
Correct answer
A. both pressure ratio and maximum cycle temperature
Explanation
The correct answer is both pressure ratio and maximum cycle temperature.
Correct answer
B. between 1400°C and 1539°C
Explanation
The correct answer is between 1400°C and 1539°C.
Correct answer
A. cause sputtering, possibly extinguish¬ing flame
Explanation
The correct answer is cause sputtering, possibly extinguish¬ing flame.
Correct answer
A. parabola
Explanation
The correct answer is parabola.
Correct answer
E. boiler efficiency
Explanation
The correct answer is boiler efficiency.
Correct answer
C. all of the above
Explanation
The correct answer is all of the above.
Correct answer
E. Rankine cycle
Explanation
The correct answer is Rankine cycle.
Correct answer
B. fuel is injected into an auxiliary chamber that is separated from the cylinder by an orifice or throat
Explanation
The correct answer is fuel is injected into an auxiliary chamber that is separated from the cylinder by an orifice or throat.
Correct answer
B. aluminium in steel results in excessive grain growth
Explanation
The correct answer is aluminium in steel results in excessive grain growth.