Theory of Flight

The law which states that for every action, there is an equal and opposite reaction

• Newtons 1st law

• Newtons 3rd law

• Bernoulli's law of fluid dynamics

• Newtons 2nd law

When air flow over an airfoil ,velocity increases and pressure ....................on the top of the airfoil

• Increases

• Remains same

• Decreases

• None of the above

When the drag force become more than the thrust force ,the speed of an aircraft

• It will increase

• It will decrease

• It will remains same

• None of the above

When the speed of an aircraft is 1mach, the aircraft is traveling in

• Supersonic speed

• Sonic speed

• Sub-sonic speed

Trims and Tabs on an aircraft are called as

• Auxiliary flight control

• Secondary flight control

• Primary flight control

• None of the above

Flaps ,Slats and Slots are called

• Primary flight controls

• Auxiliary flight controls

• Secondary flight controls

• None of above

Choose all that apply

In a steady level flight ,

• Lift force = Gravity force

• Thrust force = Drag force

• Lift force = Thrust force

• Thrust force = Gravity force

Choose all that apply, Primary flight controls include

• Ailerons

• Flaps

• Rudder

• Elevator

The axis that extends from wing tip to another wing tip is called

• Longitudinal Axis

• Vertical Axis

• Lateral Axis

• Normal Axis

The movement of aircraft in the longitudinal axis is

• Pitch

• Roll

• Yaw

• None of the above