Quiz
Posible Examen de Navegación Aérea
Questions in this quiz (55)
11. The NAVSTAR/GPS control segment comprises:
- Aa) The space segment the user segment and the ground segment
- Bb) A ground segment and the INMARSAT geostationary satellites
- Cc) A master control station, a back-up control station and five monitoring stations
- Dd) A master control station, a back-up control station, five monitoring station and the INMARSAR geostationary satellites
22. The model of the earth used for NAVSTAR/GPS is:
- Aa) Wgs90
- Bb) Pz90
- Cc) Wgs84
- Dd) Pz84
32.2 The minimum number of satellites required for a 3D fix is:
- Aa) 3
- Bb) 4
- Cc) 5
- Dd) 6
42.3 The NAVSTAR/GPS operational constellation comprises how many satellites:
- Aa) 12
- Bb) 21
- Cc) 24
- Dd) 30
53. On the following display E what is approximate deviation from the required track?
- Aa) 3nm
- Bb) 8º
- Cc) 3º
- Dd) 1.5º
64.1 Which is the expanded ILS mode?
- Aa) A
- Bb) B
- Cc) D
- Dd) E
74.2 Which mode is display C?
- Aa) Centre Map
- Bb) Map
- Cc) Plan
- Dd) Expanded nav
84.3 Which mode is display A?
- Aa) Full ILS
- Bb) Full VOR
- Cc) Full nav
- Dd) Full map
95 The accuracy required of a precision area navigation system is:
- Aa) 0.25 nm
- Bb) 2 nm
- Cc) 1 nm
- Dd) 0.5 nm
106 A basic 2D RNAV system will determine tracking information from:
- Aa) Twin DME
- Bb) VOR/DME
- Cc) Twin VOR
- Dd) Any of the above
116.2 An aircraft using a basic 2D RNAV system is on a section between WP1 and WP2, a distance of 45nm. The aircraft is 20 nm from the phantom station which is 270º/30 nm from the VOR/DME. The aircraft is 15nm from the VOR/DME. The range readout will show:
- Aa) 15nm
- Bb) 20nm
- Cc) 25nm
- Dd) 30nm
127 The antenna of an Airborne Weather Radar is stabilized:
- Aa) In Pitch, roll and yaw
- Bb) In pitch and roll
- Cc) In pitch and roll but only when 0º tilt has been selected
- Dd) In pitch and roll whether the stabilization is on or off
138 A false indication of water maybe given by the AWR display when:
- Aa) Flying over land with the Land/sea switch in the sea position
- Bb) Flying over mountainous terrain
- Cc) There is cloud and precipitation between the aircraft and a cloud target
- Dd) Attempting to use the mapping beam for mapping in excess of 50nm.
1411. Airborne DME equipment is sable to discriminate between pulses intended for itself and pulses intended for other aircraft because:
- Aa) Aircraft transmit and receive on different frequencies.
- Bb) Aircraft will only accept unique twin pulses
- Cc) Aircraft reject pulses not synchronized with its own random pulse recurrence rate
- Dd) Each aircraft has its own frequency allocation
1512. The range indicated by DME is considered to be accurate to within
- Aa) 3% of rangev
- Bb) 1.25% of range
- Cc) 0.5 nm
- Dd) +/-0.25 +/-1.25% of range
1612.2 The DME____
- Aa) Utilizes paired pulses transmitted from ground station to the aircraft at a specific spacing
- Bb) Utilizes paired pulses transmitted from the aircraft to a ground station at a specific spacing
- Cc) Utilizes paired pulses transmitted from ground station to the aircraft at a specific frequency
- Dd) Utilizes paired pulses transmitted from the aircraft to a ground station at a specific frequency
1712.3 About DME
- Aa) Provides ground distance from aircraft to the station. By applying a simple formula can also know the slant Range
- Bb) The GS provided by the DME equipment can be consider valid when distance(DME) is minor than the height in thousands of feet 100
- Cc) Above 5000 feet GS can always be considered exact, it doesn’t matter the DME distance.
- Dd) All the options are false.
1813. Si mantengo 240 kts Para virajes estándar (3º/seg) ¿Número de NM de anticipación?
- Aa) 1.5
- Bb) 2
- Cc) 1.2
- Dd) 0.5
1913.2 In a TACAN approach we have to flight the 15 DME arc mile to intercept after radial 150 in approach. What anticipation do we need to start turning if your speed is 200 kts?
- Aa) With 1radial anticipation
- Bb) With 4 radial anticipation
- Cc) With 2 radial anticipation
- Dd) No anticipation is needed
2014. ¿Qué ocurre cuando hay un fallo en el giróscopo de instrumentos con respecto al VOR y ADF?
- Aa) Aparece banderola Nav
- Bb) Aparece banderola HDG
- Cc) Aparece banderola NDB
- Dd) No hay indicación
2115. The Flight Management System(FMS)___
- Aa) Consist of a Flight Management Computer(FMC), one or more Control Display Units(CDU), one or more Display Unit(DU), a Data Base and an Emergency Navigation System
- Bb) The FMS utilizes aircraft sensors and navigation database information to compute and display aircraft position, performance data, and navigation information during all phases of flight.
- Cc) Both are correct
- Dd) None are correct
2216. About markers Beacons:
- Aa) Three marker beacons are located along ILS final to “mark” a specific position along the approach course, and are depicted on the terminal chart by the letters OM, MM an IM,. All of them must always be installed for every ILS approach.
- Bb) Minimum are normally reached at or near de MM whereby if an aircraft is on glideslope, it will be at an altitude of approximately 200 feet above the elevation of the touchdown zone. The MM may not be used as the sole method of identifying the MAPt.
- Cc) Inner marker- A marker beacon located between the MM and the OM, transmitting a radiation pattern keyed at six dots per second and indicating to the pilot, both aurally and visually, that he/she is at the designated decision height(DH), normally 100 feet above touchdown zone elevation.
- Dd) Marker beacons are not installed for navigation purposes, but indicate a specific point on the localizer course to provide information of aircraft position in relation to the runway. If it were not possible to install marker beacons would be wishable to have a DME system associated.
2317. ¿Which component doesn’t belong to the ILS ground equipment?
- Aa) Two highly directional transmitting systems
- Bb) As many as three marker beacons or compass locators
- Cc) Optional DME transmitters
- Dd) Malfunction indication system
2418. The “TO and FROM” indicators in the HIS depend on the heading that you are maintaining in your aircraft:
- Aa) True
- Bb) False
2519. An aircraft bears 175º from a VOR. If the aircraft OBS is set to 002 and its heading is 359º(M) which diagram below represents the aircraft VOR/ILS deviation indicator?
- Aa
- Bb
- Cc
- Dd
2620. A radio wave is
- Aa) An energy wave comprising an electrical field in the same plane as a magnetic field
- Bb) An electrical field alternating with a magnetic field
- Cc) An energy wave where there is an electrical field perpendicular to a magnetic field
- Dd) An energy field with an electrical component
2721. The formula of the radio wave to is: (no aparece en ningun lado esto es lo que dice cachón)
Wave longitude=c/frequency- Aa
- Bb
2822. The frequency which corresponds to a wavelength of 6.98 cm is:
- Aa) 4298 GHz
- Bb) 4,298 GHz
- Cc) 429,8 GHz
- Dd) 42,98 GHz
2922.2 If the wavelength of a radio wave is 3.75 metres, the frequency is:
- Aa) 80kHz
- Bb) 8MHZ
- Cc) 80MHz
- Dd) 800kHz
3023. The process which causes the reduction in signal strength as range from a transmitter increases is known as:
- Aa) Absortion
- Bb) Diffraction
- Cc) Attenuation
- Dd) ionisation
3124. When flying over the sea and using an inland NDB to fix position with a series of position lines, the plotted position in relation to the aircraft’s actual position will be:
- Aa) Further from the coast
- Bb) Closer to the coast
- Cc) Co-incident
- Dd) Inaccurate due to the transmitted wave front decelerating
3225. ADF Quadrantal Error is caused by:
- Aa) Static build up on the airframe and St. Elmo’s Fire
- Bb) The aircraft’s major electrical axis, the fuselage, reflecting and re-radiating the incoming NDB transmissions.
- Cc) Station interference and/or night effect
- Dd) NDB signals speeding up and bending as they cross from a land to water propagation path.
3325.2 The phenomenon of coastal rafractation which affects the accuracy of ADF bearings:
- Aa) Is most marked at night
- Bb) Can be minimized by using beacons situated well inland
- Cc) Can be minimized by taking bearings where the signal crosses the costline at right angles
- Dd) Os most marked one hour before to one hour after sunrise and sunset
3426. What is the difference between VOR and DVOR(Doppler VOR):
- Aa) The DVOR provides DME distance to the station
- Bb) The DVOR is second generation VOR but provides the same signal quality and accuracy as a regular VOR
- Cc) The DVOR is the combination of TACAN and VOR
- Dd) The DVOR avoids errors caused by reflected signals
3527. The coverage of an ILS localizer extend to____ either side of the on course line out to a range of ___ nm.
- Aa) 10º, 35
- Bb) 35º, 10
- Cc) 35º, 17
- Dd) 25º, 25
3628. The coverage of the ILS glideslope in azimuth is: (27.1)
- Aa) ±8 out to 10nm
- Bb) ±10º out to 8nm
- Cc) ±12º out to 17nm
- Dd) ±35º out to 25nm
3729. An aircraft tracking to intercept the ILS localizer inbound on the approach side but outside the published coverage angle:
- Aa) Will receive false on-course or reverse sense signals
- Bb) Will not normally receive signals
- Cc) Will receive signals without coding
- Dd) Can expect signals to give control indications.
3830. The coverage of the Micro-wave landing system in the UK extends to ____nm up to a height of_____ and_____degrees either side of the on course line.
- Aa) 20nm; 20000ft; 40 degrees
- Bb) 35nm; 5000ft; 40 degrees
- Cc) 35nm; 5000ft; 30 degrees
- Dd) 17nm; 2000ft; 35 degrees
3931. The colours used to denote variations in rainfall rate on an Airborne Weather Radar screen are _____ for very light or no returns,_____ for light returns,_____ for medium returns and ______ for strong returns.
- Aa) Black, yellow, green, magenta
- Bb) Black, green, yellow, magenta
- Cc) Grey, green, yellow, red
- Dd) Black, green, yellow, red.
4032. Airborne weather radar is an example ___ of radar operating on a frequency of____ in the _____band.
- Aa) Primary 8800Mhz SHF
- Bb) Secondary 9.375Mhz UHF
- Cc) Secondary 9375Mhz SHF
- Dd) Primary 9375 Mhz SHF
4133. If the SSR transponder IDENT button is pressed
- Aa) It causes a momentary distinctive display to appear on the controller’s screen.
- Bb) An identification pulse is automatically and continuously transmitted for 20 seconds, 4.35µ sec before the last framing pulse
- Cc) An identification pulse is automatically and continuously transmitted for 10 seconds, 4.35µ sec after the las framing pulse.
- Dd) An identification pulse is automatically and continuously transmitted for 20 seconds 4.35µ sec after last framing pulse
4234. The special SSR codes are as follows; emergency___ radio failure____, entering UK airspace_____, unlawful interference with the conduct of the flight____:
- Aa) 7700; 7600; 2000; 7500
- Bb) 7700; 7600; 7500; 2000
- Cc) 7600; 7500; 2000; 7700
- Dd) 7500; 7600; 2000; 7700
4335. Secondary radar require:
- Aa) A target which will respond to the interrogation, and this target will always be an aircraft
- Bb) A target which will respond to the interrogation, and this target will always be ground based
- Cc) A target which will respond to the interrogation, and this target may be either an aircraft or a ground based transponder
- Dd) A quiescent target
44
36. On receipt of TCAS RA your action Is to:- Aa) Initiate the required manoeuver immediately
- Bb) Make a note of the details
- Cc) Request a flight clearance deviation from ATC
- Dd) Do nothing until a TA is received
4537. The aural messages provided by TCAS II are:
- Aa) Threat, climb; threat, descend
- Bb) Climb left, Climb right, Descend left, Descend right.
- Cc) Climb, descend, increase climb, increase descent
- Dd) Turn left, Turn right, Increase turn, Decrease turn.
4638. A conventional VOR
- Aa) Has an FM refenrence signal and an AM variable signal
- Bb) Has a 150Hz reference signal and a 90Hz variable signal
- Cc) Has an AM reference signal and a 150Hz variable signal
- Dd) Has an AM reference signal and a FM variable signal
4740. We are flying over LISAS that is in radial 343, 40 miles from JOA, and the ATC want us to fly to MUROS, that is radial 059 and 18 milles from JOA. What bearing should we have to put in order to arrive to MUROS?
- Aa) 240
- Bb) 135
- Cc) 330
- Dd) 085
4841. intercept the QDM 180:
dist: 27NM
- Aa) 150
- Bb) 300
- Cc) 270
- Dd) 285
4942. intercept the QDR 080:
dist: 10NM
- Ae) 100
- Bf) 110
- Cg) 040
- Dh) 030
5043. intercept the QDR 300:
dist: 50NM- Aa) 1º 300; 2º 345
- Bb) 1º 120; 2º 165
- Cc) 1º 300; 2º 210
- Dd) 1º 300; 2º 255
5144. Which heading do you have to mantein to proceed from present position to Terto?
Terto is on radial 015/15NM
- Aa) 265º
- Bb) 015º
- Cc) 295º
- Dd) 310º
5245. Which heading do you have to maintain to proceed from present position to Korno?
Korno is on radial 210/20NM
- Aa) 250º
- Bb) 300º
- Cc) 280º
- Dd) 210º
5328.2 Which of these ILS indicators shows an aircraft on final approach left of the center line and at maximum safe deviation below the glide path
- Aa
- Bb
- Cc
- Dd
5429.2 An aircraft is attempting to use ILS approach outside the coverage sectors of an ICAO standard system:
- Aa) From the glideslope needle the captain may be receiving false course and reverse sense indications and from the localizer needle intermittent and incorrect indications.
- Bb) The aircraft’s receiver is not detecting any transmissions and the ILS needle OFF flags are visible
- Cc) From the localizer needle the captain may be receiving false course and intermittent indications and from the glideslope needle reverse sense and incorrect indications.
- Dd) From the localizer needle the captain may be receiving false course and reverse sense indications and from the glideslope needle intermittent and incorrect indications.
5539. With reference to Traffic Collision Avoidance Systems:
- Aa) RAs may be disregarded only when the pilot visually identifies the potentially conflicting traffic and decides that no deviation is necessary and has the clearance confirmed by ATC
- Bb) RAs may be disregarded only when the pilot visually identifies the potentially conflicting traffic and decides that no deviation is necessary and has advised ATC of the other aircraft’s proximity
- Cc) RAs mist never be disregarded
- Dd) RAs may be disregarded only when the pilot visually identifies the potentially conflicting traffic and decides that no deviation is necessary.
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- Navegación Aérea Quiz on Posible Examen de Navegación Aérea, created by Juanan Aroca Balsalobre on 25/11/2017.
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- Juanan Aroca Balsalobre
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