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A turboprop engine is to be scaled from an existing engine. If scale factor is 0.85 then, what will be the value of diameter of our engine? Given actual diameter of selected existing engine is 8.56unit.

A turboprop engine is to be scaled from an existing engine. If scale factor is 0.85 then, what will be the value of diameter of our engine? Given actual diameter of selected existing engine is 8.56unit. Correct Answer 8.4 unit

Given, scale factor SF = 0.85, actual diameter D = 8.56 unit Now, scaled engine diameter d = D*SF0.12 = 8.56* 0.850.12 = 8.4 unit.

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