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The 747 Dreamlifter has a cruise speed of __________(a) Mach 0.90(b) Mach 0.82(c) Mach 0.72(d) Mach 0.85I got this question in an online interview.My question comes from Boeing Dreamlifter-1 in portion Boeing Family of Aircraft’s of Aircraft Maintenance

Answer»

The correct ANSWER is (b) MACH 0.82

The explanation is: The 747 Dreamlifter has a cruise SPEED of Mach 0.82, which is APPROXIMATELY 878 km/h. In comparison, the 747-400 offers a cruise speed of Mach 0.85, which is approximately 910 km/h.



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