

MCQOPTIONS
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1. |
Which of the following is the correct statement? |
A. | All the reversible engines have the same efficiency. |
B. | All the reversible and irreversible engines have the same efficiency. |
C. | Irreversible engines have maximum efficiency. |
D. | All engines are designed as reversible in order to obtain maximum efficiency. |
Answer» D. All engines are designed as reversible in order to obtain maximum efficiency. | |