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
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
Explanation: Higher pressure ratios of greater than 30 are used in aeroderivative engines.