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ATPL 22 AIRCRAFT GENERAL KNOWLEDGE – INSTRUMENTATION |
| 22.07 INTEGRATED INSTRUMENTS: ELECTRONIC DISPLAYS |
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1
The purpose of auto throttle is:
To maintain constant engine power or airplane speed |
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2
In order to know in which mode the autothrottles are engaged, the crew will check the :
Pfd (primary flight display) |
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3
Flight recorder duration must be such that flight data, cockpit voice and sound warnings may respectively be recorded during at least:
25 hours for flight data, 30 minutes for cockpit voices and warnings horns. |
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4
The automatic power control system (autothrottle) of a transport airplane has the following mode(s) : 1- capture and holding of speeds 2- capture and holding of mach number 3- capture and holding of flight angle of attack 4- capture and holding of n1 or epr (engine power ratio) 5- capture and holding of flight paths the combination regrouping all the correct statements is :
1, 2, 4 |
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5
Except for airplanes under 5,7 t airworthiness certificate of which is subsequent to 31 march 1998, a flight data recording system must be able to store the recorded data for a minimum of the last :
25 hours. |
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6
The flight data recorder must automatically stop data recording when the:
Airplane cannot any longer move by its own power. |
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7
The flight data recorder must start data recording automatically:
Before the airplane is able to move by under |
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8
The autothrottle : 1- enable to catch and to maintain the n1 rpm 2- enable to catch and to maintain the n2 rpm 3- enable to catch and to maintain an airplane indicated airspeed (ias) 4- is always engaged automatically at the same time as the autopilot the combination regrouping all the correct statements is:
1 and 3 |
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9
In accordance with (icao) annex 6 part i, the flight data recorder is to be located in the aircraft :
As far to the rear as practicable |