Advanced Ground Instructor Exam With Complete
Solutions 100% Correct
When the forces acting upon an airplane in straight and level flight at constant airspeed
are considered, which statement is correct? - ANSWER Weight always acts vertically
towards the center of the Earth
The critical angle of attack at which a given aircraft stalls is dependent on the -
ANSWER Design of the airplane
Which subsonic plane form gives the best lift coefficient? - ANSWER Elliptical wing
On which wing plane form, does the stall start at the wing tip and travel inboard towards
the wing root? - ANSWER Swept back wing
A rectangle wing, as compared to other wing plane forms has the tendency to stall first
at the wing - ANSWER Root providing adequate stall warning
Aspect ratio of a wing is defined as the ratio of the - ANSWER Wingspan to the mean
cord
A wing with a very high aspect ratio, in comparison with a low aspect ratio wing will
have - ANSWER High lift with a low A. O. A. and less induced drag
Constant velocity and in airflow, a high aspect ratio wing compared with a low aspect
ratio wing will have - ANSWER Decreased drag, especially at high angles of attack
If the aircraft has negative dynamic and positive static stability, this will result in -
ANSWER Divergent oscillations
, During a steady climb, the rate of climb depends on - ANSWER Excess power
As the angle of bank is increased, the vertical component of lift - ANSWER Decreases
and the sink rate increases
The airspeed indicated by point D is - ANSWER Maximum structural cruising speed
As altitude increases, the indicated airspeed at which a given airplane stalls in a
particular configuration will - ANSWER Remain the same as at low altitude
An airplane leaving ground effect will - ANSWER Experience a pitch up tendency and
require less elevator travel
When rolling out of a Steepbank turn, what causes the Lord aileron to create more drag,
then when rolling into the turn - ANSWER The wings angle of attack is greater as the
rollout is started
Refer to figure 22. While rolling into a right turn, if the inclinometer looks like it does in A,
the HCL, & CF vectors would be acting on the aircraft as shown in - ANSWER 2, and
right pedal pressure must be increased to center the ball
Refer to figure 22. While rolling into a right turn, if the inclinometer looks like it does in
C, the HCL and CF vectors would be acting on the rotor craft like it is in - ANSWER 5,
and less right pedal pressure is required to center the ball
Refer to figure 22 While rolling out of a left, turn, if the inclinometer looks like A, the HCL
and CF factors would be acting on the aircraft like - ANSWER 4, and more right pedal
pressure is required to center the ball
During the entry to a right turn, the nose of the aircraft swing slightly to the left before
its wings along the Verizon to the right. This is a. - ANSWER Slipping entry; more right,
Solutions 100% Correct
When the forces acting upon an airplane in straight and level flight at constant airspeed
are considered, which statement is correct? - ANSWER Weight always acts vertically
towards the center of the Earth
The critical angle of attack at which a given aircraft stalls is dependent on the -
ANSWER Design of the airplane
Which subsonic plane form gives the best lift coefficient? - ANSWER Elliptical wing
On which wing plane form, does the stall start at the wing tip and travel inboard towards
the wing root? - ANSWER Swept back wing
A rectangle wing, as compared to other wing plane forms has the tendency to stall first
at the wing - ANSWER Root providing adequate stall warning
Aspect ratio of a wing is defined as the ratio of the - ANSWER Wingspan to the mean
cord
A wing with a very high aspect ratio, in comparison with a low aspect ratio wing will
have - ANSWER High lift with a low A. O. A. and less induced drag
Constant velocity and in airflow, a high aspect ratio wing compared with a low aspect
ratio wing will have - ANSWER Decreased drag, especially at high angles of attack
If the aircraft has negative dynamic and positive static stability, this will result in -
ANSWER Divergent oscillations
, During a steady climb, the rate of climb depends on - ANSWER Excess power
As the angle of bank is increased, the vertical component of lift - ANSWER Decreases
and the sink rate increases
The airspeed indicated by point D is - ANSWER Maximum structural cruising speed
As altitude increases, the indicated airspeed at which a given airplane stalls in a
particular configuration will - ANSWER Remain the same as at low altitude
An airplane leaving ground effect will - ANSWER Experience a pitch up tendency and
require less elevator travel
When rolling out of a Steepbank turn, what causes the Lord aileron to create more drag,
then when rolling into the turn - ANSWER The wings angle of attack is greater as the
rollout is started
Refer to figure 22. While rolling into a right turn, if the inclinometer looks like it does in A,
the HCL, & CF vectors would be acting on the aircraft as shown in - ANSWER 2, and
right pedal pressure must be increased to center the ball
Refer to figure 22. While rolling into a right turn, if the inclinometer looks like it does in
C, the HCL and CF vectors would be acting on the rotor craft like it is in - ANSWER 5,
and less right pedal pressure is required to center the ball
Refer to figure 22 While rolling out of a left, turn, if the inclinometer looks like A, the HCL
and CF factors would be acting on the aircraft like - ANSWER 4, and more right pedal
pressure is required to center the ball
During the entry to a right turn, the nose of the aircraft swing slightly to the left before
its wings along the Verizon to the right. This is a. - ANSWER Slipping entry; more right,
