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Fixed engine sizing method is adopted for aircraft. If thrust per engine is 20000 unit and thrust loading T.L. is 0.8 then, find the take-off gross weight. Given aircraft has 2 engines.

Fixed engine sizing method is adopted for aircraft. If thrust per engine is 20000 unit and thrust loading T.L. is 0.8 then, find the take-off gross weight. Given aircraft has 2 engines. Correct Answer 50000 unit

Given, number of engines N = 2, thrust per engine T = 20000 unit and thrust loading T.L. = 0.8 Now, take-off gross weight is given by, W = N*T / (T.L.) = 2*20000/0.8 = 50000 unit.

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