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Which of the following is not true about an airframe made with carbon-fiber composite?(a) Decreases drag(b) Decreases thrust(c) Higher cabin pressurization(d) Higher wing aspect ratioThe question was posed to me during a job interview.This question is from Fundamentals in division Aircraft Fundamentals of Aircraft Maintenance

Answer» RIGHT OPTION is (B) Decreases thrust

To explain: Carbon-fiber material allows for a lower-drag ALONG with higher wing aspect RATIO and higher cabin pressurization. However, these materials have no effect on thrust.


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