CPL CADC 5

Which components of an aircraft use Bernoulli’s principle to generate lift?

What would be the appropriate label for the purple triangle area on the diagram shown here?

To achieve an emergency landing with the minimum kinetic energy the PIC must:

How will ice formation on the leading edge of the rotors affect the stall characteristics of a helicopter?

Aerodynamic balance is when:

The approximate maximum angle of attack that will produce no further lift is:

The aerodynamic center is:

The aerodynamic centre is located at approximately ____ of the wing chord from front to back.

In the above diagram the Coefficient of Lift is represented by:

In the above diagram the Coefficient of drag is represented by:

In the above diagram the LIFT/DRAG RATIO is represented by:

In the above diagram the Maximum lift coefficient  (stalling angle) is represented by:

In the above diagram the best lift drag ratio is represented by:

As the angle of attack of a wing increases the centre of pressure:

The reason for prescribing a maximum structural cruising speed is to:

If the angle of attack of an aerofoil is increased from 4 degrees up to an angle just below the stalling angle, coefficient of lift will:

Factors that reduce take off performance include:

Vortices from large aircraft sink at approximately ____ ft per minute.

Wingtip vortices from a 747’s right wing, when viewed from behind, would rotate:

The reduction in performance from a reduced air density is most noticeable, when?

Vortices from large aircraft tend to stabilise once they reach ________ ft below the aircraft.

Close to the ground vortices from large aircraft tend to sink to low levels then:

If the TAS of a circling aircraft is reduced whilst maintaining the bank angle and altitude:

For a given bank angle and circling IAS, how will turn rate and radius at high altitude compare with that when circling at low altitude?

Mass balance is when: