Anti Ice Flashcards
Wing ANTI ICE ON – EPR limit automatically reduced,
Idle EPR automatically increased
Electrical heating is provided for protection of
Pitot probes, static ports, TAT probes, and AOA probes
Slats protected by hot air from pneumatic
Are 4 outboard leading-edge slats
ENG ANTI ICE ON – continuous ignition
Automatically activated if EIU is inoperative
Bleed air for engine anti ice comes from
HP compressor
Use of wipers limited to
230 kt
WHC provides two heating levels for the windshield:
High level in flight, low level on the ground
Ice detection system controls neither engine nor
Wing anti ice. These systems must be manually activated by the pilot
Ice detection alerts when ice
Is accumulating if the TAT is less than 10ºC
Engine anti ice shall be ON in flight when TAT is
More than 10ºC or below, and visible moisture in any form is present, except during climb or cruise when SAT is -40ºC or below