Aircraft General Knowledge - Instrumentation - ATPL - Airline Transport Pilot license

Test 10 domande ATPL - Airline Transport Pilot license - Aircraft General Knowledge - Instrumentation, tempo libero

1 - The gyromagnetic compass torque motor: Causes the directional gyro unit to precess Is fed by the flux valve Feeds the error detector system Causes the heading indicator to precess

2 - When an aircraft has turned 90 degrees with a constant attitude and bank, the pilot observes the following on a classic artificial horizon: Too much nose-up and bank correct Attitude and bank correct Too much nose-up and bank too high Too much nose-up and bank too low

3 - A ring laser gyro can measure: Rotation in all directions. Accelerations about its sensitive axis. Accelerations in all direction. Rotation about its sensitive axis.

4 - On the display of a TCAS 2 (Traffic alert and Collision Avoidance System), a traffic advisory (TA) is represented by: A white or cyan empty lozenge. A white or cyan solid lozenge. An amber solid circle. A red full square.

5 - An aircraft in the northern hemisphere makes an accurate rate one turn to the right. If the initial heading was 330°, after 30 seconds of the turn the direct reading magnetic compass should read: Less than 060°. More or less than 060° depending on the pendulous suspension used. 060°. More than 060°.

6 - An airplane is in steady cruise at flight level 290. The auto-throttle maintains a constant Mach number. If the total temperature increases, the calibrated airspeed: Increases. Remains constant. Increases if the static temperature is higher than the standard temperature, decreases if lower. Decreases.

7 - In a turn at a constant angle of bank, the turn indicator reading is: Independent to the aircraft true airspeed Proportional to the aircraft true airspeed Proportional to the aircraft weight Inversely proportional to the aircraft true airspeed

8 - An air data computer1. supplies the ground speed and the drift (angle)2. determines the total temperature and the true altitude3. receives the static pressure and the total pressure4. supplies the true airspeed to the inertial unit5. determines the Mach number, the outside (static) air temperature The combination regrouping all the correct statements is: 1 and 2 3, 4 and 5 2, 3 and 4 2 and 5

9 - The diagram which shows a 40° left bank and 15° nose down attitude is n°

1 4 3 2

10 - Concerning the directional gyro indicator, the latitude at which the apparent wander is equal to 0 is: Latitude 30° The equator The North pole Latitude 45°

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