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Radio Navigation - ATPL - Airline Transport Pilot license
Test 10 domande Radio Navigation, tempo libero
Cambia Materia
Nuovo Test!
1 - Airborne weather radars are generally based on the use of:
Secondary radar in the SHF band
Primary radar in the UHF band
Secondary radar in the VHF band
C/A- and P
2 - A pilot flying an aircraft at FL 80, tunes in a VOR which has an elevation of 313 m. Given ISA conditions, what is the maximum theoretical distance at which a pilot might expect to receive the VOR signals?
180 NM
151 NM
120 NM
160°
3 - Which of the following is an ILS localiser frequency?
109.15 MHz
112.10 MHz
110.20 MHz
Phase difference between emitted wave and reflected wave
4 - Which of the figures depicts an Electronic Flight Instrument System (EFIS) display in Expanded (EXP) VOR/ILS mode with an VOR frequency selected?
Figure 4
Figure 1
Figure 6
Figure 5
5 - In a Satellite-Assisted Navigation System (GNSS/GPS), a fix is obtained by:
Measuring the time taken for a minimum number of satellites' transmissions, in known positions, to reach the aircraft's receiver
Measuring the pulse lengths of signals received from a minimum number of satellites received in a specific sequential order
Measuring the time taken for an aircraft's transmissions to travel to a number of satellites, in known positions, and return to the aircraft's receiver
Inhibit unwanted ground returns
6 - The different segments of the satellite navigation system NAVSTAR/GPS are the:
Control, space and user
Atomic clock, power supply and transponder
Antenna, the receiver and the central control unit (CDU)
L2-coarse acquisition (C/A)
7 - In which frequency band do Satellite-Assisted Navigation systems (GNSS/GPS) provide position information that is available to civil aircraft?
UHF
VHF
EHF
Continuous automatic position reporting using Global Positioning System (GPS) satellites and collision avoidance using TCAS II
8 - In which frequency band do most airborne weather radars operate?
UHF
SHF
VHF
550 FT/MIN
9 - Which one of the following inputs to an Area Navigation System (R-NAV) comes from an external, not on-board, system?
Inertial Navigation System (INS) position
Magnetic heading
Pressure altitude
VOR/DME radial/distance
10 - An aircraft is on radial 120 with a magnetic heading of 300°, the track selector (OBS) reads:330. The indications on the Course Deviation Indicator (CDI) are 'fly':
Left with 'TO' showing
Left with 'FROM' showing
Right with 'FROM' showing
180°
Invia il test per la correzione
Cambia Materia
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