1. Bleed air is used for anti-icing on:
A. Pitot tubes and static ports
B. Nacelle lips
C. Wing leading edges and engine
front frame
D. B and C
2. The L and R PITOT HEAT switches also
supply heating element power for the:
A. Angle-of-attack vanes
B. Shoulder static ports
C. Instrument static ports
D. Ice detector probe
3. The crew action required when the
WING OV’HT light illuminates is:
A. No action is required; the system is
automatic.
B.
Position the WING HEAT switch to OFF.
C. Reduce power.
D. Turn the BLEED AIR switch to OFF
until the light extinguishes.
4. Anti-icing equipment should be turned on:
A. During descent
B. Before entering icing conditions
C. Before takeoff
D. During climbout
5. With the loss of airplane electrical
power, anti-icing is lost on:
A. All systems
B. Pitot, static, and AOA vanes only
C.
All systems except the nacelle inlet lips
D. All systems except engine front frame
6. The DEFOG switch controls airflow to:
A. Windshield heat
B. Wing leading-edge heat
C. Front frame heat
D. Nacelle lip heat
10A-12
FOR TRAINING PURPOSES ONLY
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