Oral Prep Misc Flashcards
What does APM stand for
Aircraft Performance Monitoring
What is/does APM?
Enhances awareness of the risk of severe icing conditions by comparing aircraft theoretical drag inflight
When is APM active
After landing gear/flaps retracted
provided both engines operating
What triggers APM alert/warning?
SAT<10c and at least 1 of the following
*Icing AOA illuminated
*DE ICING_AIRFRAME pb ON
*Ice accretion detected
What warnings do you get with APM monitoring?
DGD PERF
INCREASE SPEED
CRUISE SPEED LOW
What does FAULT indicate on APM pb
Failure in the APM function computation
How often is the APM tested?
Daily
Stick Pusher Shaker pb Fault
stick shaker pusher failure
Stick Pusher Shaker pb OFF
TURNS OFF BOTH PUSHER/SHAKER
WHAT DOES ICING AOA ON THE ICE PB INDICATE?
ILLUMINATES AS SOON AS 1 HORN ANTI-ICING IS ON.
STALL ALARM (STICK SHAKER THRESHOLD LOWERED)
WHAT DOES PEC STAND FOR?
PROPELLER ELECTRONIC CONTROL
WHAT DOES THE PEC DO?
CONTROLLER FOR THE PROPELLER, COMMANDS THE PVM WHICH CONTROLS PROPELLER PITCH/SPEED