# Conceptual Sketch Sizing - Fuel-Fraction Estimation-1 Online Exam Quiz

Conceptual Sketch Sizing - Fuel-Fraction Estimation-1 GK Quiz. Question and Answers related to Conceptual Sketch Sizing - Fuel-Fraction Estimation-1. MCQ (Multiple Choice Questions with answers about Conceptual Sketch Sizing - Fuel-Fraction Estimation-1

Options

A : 1020kg

B : 180kg

C : 1800kg

D : 2240lb

Options

A : 225kg

B : 125kg

C : 221kg

D : 125.65lb

### According to FAA, general aviation aircraft requires reserved fuel in terms of ___

Options

A : additional cruise fuel of half hour

C : no provision is mentioned in FAA

D : additional taxi-way fuel of three hours

Options

A : 588kg

B : 588lb

C : 90kg

D : 28lb

Options

A : empty

B : crew

C : passenger

### Choose the correct statement based on fuel weight.

Options

A : Fuel required is solely based on mission profile

B : Fuel weight is independent of SFC of engine

C : The required amount of the fuel for mission depends on aerodynamics, SFC, mission itself etc

D : Fuel requirement is not affected by any factors

### Design take-off gross weight includes __

Options

A : only fuel weight

B : only crew weight

D : crew, payload and fuel weights

### Determine the corrections or otherwise of the following assertion [A] and reason [R]:^ Assertion [A]: Fuel consumption is more for low level, high speed flight mission.^ Reason[R]: At low altitude, the aerodynamic efficiency decreases drastically which affects the engine efficiency and range as well. To maintain cruise flight more fuel consumption is required.

Options

A : Both [A] and [R] are true and [R] is the correct reason for [A]

B : Both [A] and [R] are true but [R] is not the correct reason for [A]

C : [A] is true but [R] is false

D : [A] is false but [R] is true

### Determine the corrections or otherwise of the following Assertion [A] and reason [R]:^ Assertion [A]: Total fuel volume of aircraft is divided into mission or used fuel, reserve fuel and trapped fuel.^ Reason[R]: Depending on type of aircraft, fuel fraction for each category will be different.

Options

A : Both [A] and [R] are true and [R] is the correct reason for [A]

B : Both [A] and [R] are true but [R] is not the correct reason for [A]

C : [A] is true but [R] is false

D : [A] is false but [R] is true

### In A/C, we provide reserve fuel for ___

Options

A : loiter maneuver

B : weight reduction

C : to increase weight

D : there is no provision for it

### Aerodynamic Coefficients more Online Exam Quiz

Airfoil Selection-1

Airfoil Selection-3

Conceptual Design Process

Conceptual Sketch Sizing - Empty-Weight Estimation

Conceptual Sketch Sizing - Fuel-Fraction Estimation-2

Conceptual Sketch Sizing - Takeoff-Weight Buildup

Conceptual Sketch Sizing - Takeoff-Weight Calculation

Configuration Layout - Aerodynamic Considerations-1

Configuration Layout - Aerodynamic Considerations-2