Landing Gear & Brakes

Question 1

1. On the ground, the LDG GEAR handle is prevented from movement to the UP position by:

Answer 1

B. A spring-loaded locking solenoid

Question 2

2. The landing gear uplocks are:

Answer 2

D. Both A and B

A. Mechanically held engaged by spring-loaded hooks
B. Hydraulically disengaged

Question 3

3. Landing gear downlocks are disengaged:

Answer 3

A. When hydraulic pressure is applied to the retract side of the gear actuators.

Question 4

4. Each main gear wheel incorporates a fusible plug that:

Answer 4

B. Melts, deflating the tire if an over-heat-ed brake temperature occurs.

Question 5

5. At retraction, if the nose gear does not lock in the up position, the gear panel light indication will be:

Answer 5

C. Red light illuminated, all three green lights extinguished.

Question 6

6. The gear warning horn cannot be silenced when one or more landing gears are not down and locked and:

Answer 6

A. Flaps are extended beyond the 15°
position.

Question 7

7. When the LDG GEAR handle is positioned either UP or DOWN:

Answer 7

B. The hydraulic loading valve is energized closed.

Question 8

8. Emergency extension of the landing gear is accomplished by actuation of:

Answer 8

C. Two manual controls-One to mechanically release the uplocks and another to apply air pressure for gear extension and downlocking.

Question 9

9. Nosewheel steering is operative:

Answer 9

C. With the gear extended, in flight or on the ground

Question 10

10. The power brake metering valve is actuated:

Answer 10

A. Mechanically by depressing the toe pedals.

Question 11

11. Do not actuate the brake pedals while applying brakes with the emergency brake system because:

Answer 11

B. It may rupture the brake hydraulic reservoir.

Question 12

12. The DC motor-driven hydraulic pump in the brake system operates:

Answer 12

B. As needed with the LDG GEAR handle
DOWN in order to maintain system pressure.

Question 13

13. When using the emergency brake:

Answer 13

A. Differential braking is not available

Question 14

14. Concerning the landing gear, the correct statement is:

Answer 14

D. The landing gear is secured in the extended position by hydraulically actuated mechanical locks.

Question 15

15. Concerning landing gear auxiliary exten-sion, the correct statement is:

Answer 15

B. The optimum airspeed for this procedure is 150 KIAS.

Question 16

16. The wheel brakes:

Answer 16

D. Are totally independent of the open center airplane hydraulic system.

Question 17

17. The parking brake:

Answer 17

C. Must be off to ensure proper operation of the antiskid system.

Question 18

18. The HYD PRESS ON light remains illuminated after the landing gear is up and locked.
    The corrective action is to:

Answer 18

C. Pull the GEAR CONTROL circuit breaker to allow the system bypass valve to open.