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Q. |
Aeroderivative engines have pressure ratios |
A. | greater than 30 |
B. | lesser than 30 and greater than 20 |
C. | greater than 50 |
D. | none of the mentioned |
Answer» A. greater than 30 | |
Explanation: higher pressure ratios of greater than 30 are used in aeroderivative engines. |
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