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What is meant by fuel ratio?(a) ratio of initial fuel of aircraft to that of final weight of aircraft(b) ratio of final fuel of aircraft to that of initial weight of aircraft(c) ratio of initial weight of aircraft to that of final weight of aircraft(d) ratio of final weight of aircraft to that of initial weight of aircraftThe question was posed to me in an online quiz.Query is from Range and Endurance for Aircraft with Thrust Producing Engines in division Cruising Performance of Aircraft Performance

Answer»

Correct answer is (c) RATIO of initial weight of aircraft to that of FINAL weight of aircraft

The explanation: The FUEL ratio is the ratio of initial weight of aircraft to that of final weight of aircraft. It is denoted by ω. The EQUATION is given by ω=\(\frac{W_i}{W_f}\) where Wi is initial weight of aircraft and Wf is final weight of aircraft.



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