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Determine the corrections or otherwise of the following Assertion and reason : Assertion : Total fuel volume of aircraft is divided into mission or used fuel, reserve fuel and trapped fuel. Reason: Depending on type of aircraft, fuel fraction for each category will be different. and are true and is the correct reason for b) Both and are true but is not the correct reason for c) is true but is false d) is false but is true

Determine the corrections or otherwise of the following Assertion and reason : Assertion : Total fuel volume of aircraft is divided into mission or used fuel, reserve fuel and trapped fuel. Reason: Depending on type of aircraft, fuel fraction for each category will be different. and are true and is the correct reason for b) Both and are true but is not the correct reason for c) is true but is false d) is false but is true Correct Answer A

The total fuel of aircraft can be seen as sum of mission fuel, reserved fuel and trapped fuel. Each fuel has specific definition. Mission fuel or useable fuel is actual available fuel to complete mission profile. Trapped fuel is that fuel that cannot be used. Fuel fraction for each category will be different for different aircrafts as their mission profile, aerodynamics etc. will be different.

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