Question

Refer to the given situation below.
Two steam engines, X and Y, are operating in two distinct temperature zones.
The temperatures of the two reservoirs in Engine X are 184°C and 102°C,
respectively. The reservoir temperatures for engine Y are 452°C and 308°C,
respectively.

Which engine is the least efficient?
A. Engine X
B. Neither X nor Y
C. Engine
D. They have the same efficiency​

Answer 1

Answer:

Correct option is  B

B more than efficient than A

Explanation: