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The wings of a 767 are swept back at __________ degrees for a cruise speed of Mach 0.8.(a) 315 degrees(b) 31.5 degrees(c) 0.315 degrees(d) 3.15 degreesThe question was posed to me in exam.I want to ask this question from Boeing 767 Family of Aircraft’s in chapter Boeing Family Overview of Aircraft Maintenance

Answer»

Right choice is (B) 31.5 degrees

Easy explanation: The wings of a 767 are SWEPT back at 31.5 degrees, for a cruise speed of Mach 0.8. The aircraft is a low-wing cantilever MONOPLANE.



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