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34 Cards in this Set
- Front
- Back
1. What does an illuminated window OVERHEAT light indicate?
a. The respective window has overheated; power must be turned off by the pilot b. The respective window has overheated; power removed from window c. The window heat controller has failed; but window remains heated |
b. The respective window has overheated; power removed from window
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2. What does the OVHT position of the WINDOW HEAT test switch provide?
a. Forces all controllers into full power output condition b. It applies maximum power to each window which causes an overheat condition c. Simulation of window overheat condition that illuminates all OVERHEAT light if all WINDOW HEAT switches are ON |
c. Simulation of window overheat condition that illuminates all OVERHEAT light if all WINDOW HEAT switches are ON
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3. What does an illuminated amber light on the PITOT STATIC heater panel indicate?
a. Corresponding component not heated b. Heater cycled off when operating temperature reached c. Overheat condition, heat automatically removed |
a. Corresponding component not heated
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4. How is an engine anti-ice valve controlled and operated?
a. DC controlled & pneumatically operated b. Heater cycled off when operating temperature reached c. Overheat condition, heat automatically removed |
a. DC controlled & pneumatically operated
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5. What is the source of bleed air for engine anti-ice?
a. Pneumatic manifold, downstream from engine bleed valve b. 5th or 9th stage bleed air, prior to the engine bleed valve c. 5th or 9th stage bleed air, after the engine bleed valve and prior to the precooler |
b. 5th or 9th stage bleed air, prior to the engine bleed valve
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6. What does an illuminated amber COWL ANTI-ICE light indicate?
a. Excessive pressure or temperature in duct between cowl anti-ice valve and cowl leading edge lip b. Cowl anti-ice valve has tripped closed c. Under pressure or under temperature condition which may allow ice accumulation on cowl leading edge lip |
a. Excessive pressure or temperature in duct between cowl anti-ice valve and cowl leading edge lip
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7. Which statements correctly describe an illuminated COWL ANTI-ICE light?
a. The light indicates low pressure or temperature in the system, so engine N1 RPM must be increased by the crew b. The light indicates excessive pressure or temperature in the system, and the cowl valve automatically closes c. The light indicates excessive pressure or temperature in the system, but the cowl valve does not close automatically |
c. The light indicates excessive pressure or temperature in the system, but the cowl valve does not close automatically
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8. Which ENGINE START switch position should be selected for operating in light icing conditions?
a. CONT b. GND c. FLT d. OFF |
a. CONT
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9. What is the source of bleed air for wing anti-ice?
a. 5th & 9th stage bleed air, before the engine bleed valve b. Pneumatic manifold air after the engine bleed valve c. 5th or 9th stage bleed air, before the engine bleed air cooler |
b. Pneumatic manifold air after the engine bleed valve
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10. What occurs when the WING ANTI-ICE switch is placed to ON?
a. DC power signals wing anti-ice valves to open, pressure opens valves b. DC power operates a motor which opens each wing anti-ice valve c. AC power operates motors which open each wing anti-ice valve |
c. AC power operates motors which open each wing anti-ice valve
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11. What is the power source for the wing anti-ice valves?
a. Normal AC b. Normal DC c. Batter bus |
a. Normal AC
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12. What does a dim WING ANTI-ICE VALVE OPEN light indicate?
a. Respective wing anti-ice control valve is open, with the switch OFF b. Respective wing anti-ice control valve is open with the switch ON c. Respective wing anti-ice valve closes and the switch trips OFF |
b. Respective wing anti-ice control valve is open with the switch ON
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13. What happens when either trust lever is moved beyond the takeoff warning threshold with wing anti-ice operating on the ground?
a. Both wing anti-ice valves close, but the switch remains ON b. Both wing anti-ice valves open and the switch trips OFF c. Respective wing anti-ice valve closes and the switch trips OFF |
a. Both wing anti-ice valves close, but the switch remains ON
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14. On the ground prior to liftoff, with the wing anti-ice switch ON, and the thrust levers advanced to takeoff power, the WING ANTI ICE VALVE OPEN lights ______.
a. Extinguish b. Illuminate dim blue c. Illuminate bright blue |
c. Illuminate bright blue
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15. An amber COWL ANTI-ICE light indicates:
a. A cowl anti-ice supply duct over-temp or over-pressure condition has occurred b. Insufficient bleed air pressure is available for effective engine anti-icing c. Engine anti-ice has shut down d. Engine anti-ice is selected ON |
a. A cowl anti-ice supply duct over-temp or over-pressure condition has occurred
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16. The WING ANTI-ICE switch trips to OFF:
a. On the ground, when the throttles are advanced for takeoff b. At liftoff c. Any time, when a duct over pressure occurs d. In flight, when a duct over temperature occurs |
b. At liftoff
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17. Window heat must be selected ON at least ______ minutes prior to takeoff?
a. 2 b. 5 c. 10 d. 20 |
c. 10
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18. What is the indication when an engine anti-ice switch is turned ON but the valve fails to open?
a. The respective blue COWL VALVE OPEN light illuminates bright blue b. The respective blue COWL VALVE OPEN light remains extinguished c. The amber COWL ANTI-ICE light illuminates d. The amber COWL ANTI-ICE light and the blue COWL VALVE OPEN lights illuminate together |
a. The respective blue COWL VALVE OPEN light illuminates bright blue
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19. The green WINDOW HEAT ON lights illuminate ___________.
a. When the windows are above operating temperature b. If an Overheat Test is successful c. During a window heat controller failure d. During a power test, or when the window heat controller is supplying power to the window |
d. During a power test, or when the window heat controller is supplying power to the window
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20. On the ground with the throttles advanced to takeoff power and wing anti-ice selected ON, the wing anti-ice valves close.
a. True b. False |
a. True
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21. With the window heat switch ON, an illuminated amber window OVERHEAT light indicates an overheated window condition or a power loss to the window
a. True b. False |
a. True
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22. The engine anti-ice system _________.
a. Requires the respective engine bleed air switch to be ON b. Heats the inlet guide vanes c. Heats the engine inlet cowl d. All answers are correct |
c. Heats the engine inlet cowl
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23. Conditions: A cold front has moved through the area, the temperature is 4 degrees C, and the skies are clear. Additionally, the ramp area and taxiways have standing water. Engine and wing anti-ice should be turned on after engine start.
a. True b. False |
a. True
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24. The aircraft is descending through clouds from FL290 to FL180. The SAT is -42 degrees C. Engine anti-ice is required
a. True b. False |
a. True
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25. The ATIS temperature is 9 degrees C and a light rain is falling. After engine start, the wing and engine anti-ice should be turned on.
a. True b. False |
a. True
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26. Should the Window Heat POWER TEST be performed when all green ON lights are illuminated?
a. Yes b. No |
b. No
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27. The horizontal stabilizer is anti-iced by _________.
a. Bleed air b. AC power from the respective generator bus c. Nothing |
c. Nothing
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28. Will the engine anti-ice operate with that engine’s bleed valve closed?
a. Yes b. No |
a. Yes
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29. What part of the wing is heated by the wing anti-ice system?
a. LE Flaps only b. Slats and LE Flaps c. Slats only |
c. Slats only
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30. Which cockpit windows are not electrically heated by the window heat system?
a. L1 & R1 b. L2 & R2 c. L3 & R3 d. L4 & R4 |
c. L3 & R3
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31. Window heat for the Captain and F/O front windows is controlled by what?
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a. Separate controllers that regulate heat to their respective window
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32. How many slats on each wing of a B737-800 are anti-iced?
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a. 3
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33. When the engine anti-ice switches on a B737-700 are turned on, what happens?
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a. All answers are correct
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34. Which B737 model is not allowed to hold in icing conditions with flaps extended?
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a. B737-800
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