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AIRFRAME 14
Position & Warning System
Question | Answer |
---|---|
What types of landing gear warnings are provided for retractable landing gear systems? | A horn or some other aural device and a red warning light |
When does an aural device operate in a landing gear warning system? | When the throttle is retarded and the landing gear is not down and locked |
What is the purpose of a Mach warning system? | It provides an aural warning that aircraft speed limits have been exceeded |
How does a takeoff aural warning differ from a landing gear aural warning? | The aural horn for takeoff is intermittent and continuous for landing |
Name at least two items that may cause a takeoff warning horn to operate in a typical transport jet aircraft | Speed brakes, flaps, stabilizer, and auxiliary power exhaust door not in their takeoff positions |
When is the time to check landing gear switches, lights, and warning horns or buzzers for proper operation? | During a gear retraction check |
What retractable landing gear position must be indicated? | Secured in the up position and secured in the down position |
Where are the procedures located for checking and adjusting landing gear switches? | The aircraft manufacturer's manual |
What other aircraft system may activate the landing gear warning system? | The wing flaps system |
What is the reason for a master caution warning system in aircraft? | To draw attention of the crew to a critical situation in addition to an annunciator that describes the problem |
What system is used to indicate battery over temperature? | A warning light |
What is the purpose of the annunciator system? | To display current conditions and to notify of unsatisfactory conditions |
What is the source of the anti-skid warning system signal? | The anti-skid control unit |