Warning System Flashcards
Does the master warning give an oral alert tone?
Yes
The take off warning horn sounds when the aircraft is an incorrect configuration and power leavers are advanced above what ?
50% torque
With the landing gear not down and locked, which of the following will trigger the landing gear warning horn?
One or both of power levers at or near flight idle, and airspeed below 130 kn
When the master caution switch light is flashing pressing it results in what?
The switch light extinguishing.
Does the control lock being engaged trigger the take off warning horn?
No.
Does having the flaps extended more than 10° trigger to take off warning horn
No.
Caution, warning and advisory lights can be tested by what?
Using the caution/advisory test switch on the overhead panel.
What controls the landing gear warning horn
Proximity switch electronic unit
In what configuration can the landing gear warning horn not been muted?
Landing gear not down on locked, flap selected to 15° or greater, and auto fether system deactivated, and power levers below take off setting.
When do you get the overspeed warning horn?
When the aeroplane exceeds the maximum operating speed (VMO).
What does the overspeed warning horn use to sense airspeed and conditions affecting the VMO?
Air data computer.
Why is the air data computer better at sensing VMO?
Because the air data computer uses pitot static, total air temperature DME to measure the VMO. where the indicated airspeed only uses PITOT static to measure VMO
