A jet fighter is designed to operate at maximum mach of 2.0. Which of – McqOptions

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1.	A jet fighter is designed to operate at maximum mach of 2.0. Which of the following is approximated value for empty weight fraction if rubber engine sizing is used? Given, W₀ = 20000lb, AR = 5, thrust loading T.L. = 0.6 and wing loading W.L. is 25.
A.	0.8109
B.	0.8532
C.	0.526
D.	0.3562
Answer» B. 0.8532

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