Steam entering cylinder has ______ temperature than the steam present in the cylinder.
A. less
B. more
C. equal
D. none of the mentioned
Answer:A
Steam entering cylinder has ______ temperature than the steam present in the cylinder.
A. less B. more C. equal D. none of the mentioned
Explanation: Steam entering cylinder has more temperature than the steam present in the cylinder as the heat energy from the steam inside the cylinder will be used up.