QDB Boeing Aircraft General

Question 1

1. What happens when the fasten seatbelt switch is selected to “AUTO’ positions?

A) All FASTEN SEAT BELT signs automatically illuminate during turbulence
B) All FASTEN SEAT BELT signs will automatically illuminate when flaps or gears are retracted
C) There is no automatic position in the FASTEN SEAT BELT position
D) All FASTEN SEAT BELT signs will automatically illuminate when flaps or gears are extended

Answer 1

D

Question 2

2. Where are the LOGO light located?
   A) In the wings tips, just in front of the strobe lights
   B) On top of each vertical(horizontal) stabilizer
   C) In the outer flap track fairings
   D) On the vertical fin

Answer 2

B

Question 3

At what cabin altitude is the passenger oxygen system activated?
A) 14000ft
B) 12500ft
C) 10000ft
D) 15000ft

Answer 3

A

Question 4

Which of the following statement concerning the MANUAL mode of the cabin pressurization system is correct?
A) Automatic switching of the manual mode occurs, if both AUTO controllers fail
B) In MANUAL mode the outflow valve is controlled via a separate DC motor supplied by STANDBY DC Power.
C) In MANUAL mode the outflow valve is controlled via one of the DC - motors normally used by the AUTO
controllers
D) To provide redundancy the MANUAL mode operates the outflow valve with an AC powered motor

Answer 4

B

Question 5

When will the cabin pressurization system operate in cruise mode?
A) When the aircraft climbs to within 0.25psi of the selected FLT ALT
B) When the aircraft levels off at the altitude dialed in the FLT ALT window
C) When the thrust levers are set at cruise thrust
D) When reaching FMC cruise altitude

Answer 5

A

Question 6

6. The isolation valve switch is in the AUTO position. Which of the following switch selection will NOT open the
   isolation valve?
   A) Either bleed air switch off
   B) Either air conditioning pack switch OFF
   C) The position of the APU bleed air switch
   D) One pack switch in one bleed switch (same side) are off

Answer 6

C

Question 7

7. The air conditioning pack switch is selected to AUTO, which of these statements is correct regarding air flow
   regulation by the pack?
   A) Regulates to low flow with one pack operating
   B) Regulates to high flow with one pack operating on ground
   C) Regulates to high flow with one pack operating inflight with flaps down
   D) Regulates to high flow with one pack operating in flight with flaps up

Answer 7

D

Question 8

The pressurization system is in AUTO mode. When does the AUTO FAIL light illuminate?
A) The cabin altitude exceeds 15800ft
B) The rate of cabin pressure change exceeds 1000 sea level feet/min
C) The pressurization mode selector is moved to ALTN
D) The pressurization mode selector is moved to MAN

Answer 8

A

Question 9

What can cause a window heat ON light to be extinguished?
A) The window heat switch is ON
B) An overheat has occurred and electrical power to the respective window is interrupted
C) Electrical system transfer to opposite generator
D) Aircraft touches down (landing)

Answer 9

B

Question 10

10. The aircraft is on the ground with WING ANTI-ICE switch ON. Which conditions will allow the wing anti-ice valve to
    open?
    A) Thrust on both engines is above the setting for takeoff thrust or the temperature inside both wing distribution
    ducts is above the thermal switch activation temperature
    B) Thrust on both engines is above the setting for takeoff thrust and the temperature inside both wing distribution
    ducts is below the thermal switch activation temperature
    C) Thrust on both engines is below the setting for takeoff thrust and the temperature inside both wing distribution
    ducts is below the thermal switch activation temperature
    D) Thrust on both engines is below the setting for takeoff thrust

Answer 10

C

Question 11

Which portion of the wing does the anti-ice system heat?
A) Leading edge flaps
B) All leading edge slats
C) Three inboard leading edge slats
D) All leading edge devices

Answer 11

C

Question 12

When the engine thermal ANTI-ICE system is operating, what causes the illumination of an amber COWL ANTIICE
light?
A) An overpressure condition exists
B) An overpressure or over temperature condition exists
C) The respective cowl anti-ice valve is in transit, or the cowl ant-ice valve position disagrees with the respective
ENGINE ANTI-ICE switch position
D) The cowl anti-ice valve has opened but the pneumatic pressure is insufficient for engine ANTI-ICE

Answer 12

A