13868792
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Quiz von David Nunez, aktualisiert more than 1 year ago
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Erstellt von David Nunez
vor mehr als 6 Jahre
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Frage 1
Frage
1.-The horizontal mode of AFCS mantain:
Antworten
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Heading, VOR radial/ILS locator and LNAV route and roll angle
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Heading, altitude and vertical speed
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Vertical speed, IAS/Mach
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Turbulence penetration, vertical speed and IAS/Mach
Frage 2
Frage
2.-How simplex AFCS system Works?
Antworten
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Some components could be redundant, but a single failure renders the system inoperative
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A single failure does not render the system inoperative
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It has multiplex simplex systems to avoid failure
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AFCS does not have simplex system, i aviation are always multiplex, triplex and quadruplex
Frage 3
Frage
3.- How yaw dumper Works?
Antworten
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It is a system which moves the ailerons to avoid the dutch roll
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It prevents the dutch roll by using the rudder
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It prevents the tuck under by using the rudder
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It only moves the ailerons to prevent the tuck under and it is only used in small aircraft
Frage 4
Frage
4.-The mach trim system:
Antworten
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Is a system attached to the pitch cannel
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It does not depend of the AFCS
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Prevents the tuck under
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All of above
Frage 5
Frage
6.-The rate trigger system of a AFCS:
Antworten
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automatically disconnects the autopilot if the rate exceeds a set threshold
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It is more used for stability tan for control
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Compare the different outputs from sensors
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None of above
Frage 6
Frage
7.-The combined pitch/roll system of AFCS:
Antworten
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Holds altitude, vertical speed, IAS/Mach and Attitude
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Heading, VOR radial/ILS locator and LNAV route
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Control TOGA, Control Wheel steering, touch Wheel steering and turbulence penetration
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None of above
Frage 7
Frage
8.-The speed of response in duplex system of AFCS:
Antworten
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Can be improved by using comparator
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Depends only on the singular response of any sensors
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Both are correct
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Both are false
Frage 8
Frage
1.How does a Primary radar work?
Antworten
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It transmits a specific low energy signal (the interrogation) to a known target
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High energy is directed via an antenna to illuminate a ‘target’
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Using medium energy beams to detect the ‘target’
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It works with infrared waves to send the signals
Frage 9
Frage
2. How does a Secondary Surveillance Radar work?
Antworten
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It transmits a specific low energy signal (the interrogation) to a known target.
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High energy is directed via an antenna to illuminate a ‘target’.
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Using medium energy beams to detect the ‘target’.
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It works with infrared waves to send the signals.
Frage 10
Frage
3. Which is a problem of Primary Radars?
Antworten
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It only provides range measurement.
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It only provides azimuth measurement
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Small ratio reflected/emitted energy.
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It can not detect objects in movement.
Frage 11
Frage
4. Interrogator and reply signals are concept of:
Antworten
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Primary Radar.
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Secondary Surveillance Radar
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Both of them.
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None of them.
Frage 12
Frage
5. Which is the main difference between the Mode A and the Mode C Transponder modes?
Antworten
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A) Mode A only shows the 4 digit code whereas the Mode C shows also the altitude.
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B) Mode A only shows the 4 digit code whereas the Mode C shows also the velocity.
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C) A) and B) are true.
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D) Mode A is like Mode S.
Frage 13
Frage
6. Which is the main difference of Mode S against Mode A and C.
Antworten
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It is cheaper than the others.
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It is completely automatic.
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It allows a specific aircraft to be interrogated.
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Is only for military use.
Frage 14
Frage
7. What is the concept of ADS-B?
Antworten
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The aircraft gets it position from the GNSS constellation and then it broadcasts it to other aircrafts/ground stations.
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It stands for Advisory Data Source-Binary and it controls the defective data and advises the air-crew.
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It is a non-reactive radar used mainly in civil aviation.
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None of them.
Frage 15
Frage
8. What is the meaning of Data Link?
Antworten
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A) The action to link data with cables through the plane.
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B) To create links between devices that share the same data.
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C) D) and A).
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D) Connection between locations to transmit and receive digital info.
Frage 16
Frage
1. What is the Flight Management System?
Antworten
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Is an integrated automatic system.
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Provides optimum economy of flight.
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Reduces flight deck workload.
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All the above are correct.
Frage 17
Frage
2. What is the EFIS?
Antworten
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Is the FMS in electronic version.
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Is the CADC in electronic version.
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Is the ADI and HSI in electronic version.
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Is the ADI, HSI and ASI in electronic version.
Frage 18
Frage
3. How many displays are typically in a FMS – Crew Interface?
Antworten
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1
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2
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3
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4
Frage 19
Frage
4. What are characteristics of the CDU?
Antworten
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Small screen with numeric information
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Big screen with alpha-numeric information.
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Small screen with alpha-numeric information.
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Big screen with numeric information.
Frage 20
Frage
5. Which of the following is not a FMS function?
Antworten
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Air Data.
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Fuel State.
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Navigation Database.
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Stall Speed.
Frage 21
Frage
6. In the aircraft performance model, what are the dimensions computed?
Antworten
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X,y,z.
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X, y, z, time.
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X, x’, y, y’, z, z’.
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X, y, z, speed.
Frage 22
Frage
7. What is LNAV?
Antworten
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The ability to navigate laterally in two dimensions plus the ability to navigate in the vertical plane.
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The ability to navigate laterally in two dimension.
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The ability to navigate in three-dimensions plus the addition of time constraints for the satisfaction of time of arrival at a waypoint.
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The capability of four-dimensional navigation together with the addition of an aircraft specific performance model.
Frage 23
Frage
8. What is VNAV?
Antworten
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The ability to navigate laterally in two dimensions plus the ability to navigate in the vertical plane.
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The ability to navigate laterally in two dimension.
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The ability to navigate in three-dimensions plus the addition of time constraints for the satisfaction of time of arrival at a waypoint
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The capability of four-dimensional navigation together with the addition of an aircraft specific performance model.
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