13931602
Descripción
Test por Ismael Vázquez, actualizado hace más de 1 año
|
Creado por Ismael Vázquez
hace alrededor de 6 años
|
|
Pregunta 1
Pregunta
UHF goes from
Respuesta
-
3-30 KHz
-
30-300 KHz
-
300MHz-3 GHz
-
30-300 GHz
Pregunta 2
Pregunta
A disadvantage of the HF waves
Respuesta
-
Beyond LOS
-
Long range (oceanic crossing)
-
Interferences
-
Only in modern A/C
-
Preguntad a Flores!
Pregunta 3
Pregunta
SELCAL
Respuesta
-
Means selective calibration
-
Increases CRM loads
-
Comprises two consecutive tone pulses
-
Causes interferences with the radio
Pregunta 4
Pregunta
HFDL disadvantage
Respuesta
-
Wide coverage
-
Simultaneous coverage on several bands
-
Simple avionics and scarce reliability
-
None of the above
Pregunta 5
Pregunta
VHF communications
Respuesta
-
From 118.00-137 MHz
-
Great radio interference
-
Reaches far behind LOS
-
Distress frequency 122.5
Pregunta 6
Pregunta
VDL
Respuesta
-
Long range A/C only have 1 piece of VHF equipment
-
ACARS data link is also known as airline operational control
-
Downlink (from aircraft) and Uplink (to aircraft) are plain HTML text
-
Increase the VHF and HF voice comms.
Pregunta 7
Pregunta
SATCOMs
Respuesta
-
Use EUROSAT satellite constellation
-
Range C- band and L-band
-
Only need 1 satellite
-
None of the above
Pregunta 8
Pregunta
Types of transponders
Respuesta
-
DME
-
IFF
-
TACAN
-
All of the above
Pregunta 9
Pregunta
In transponder Mode A which is the Pulse Repetition Frequency:
Respuesta
-
Pulse Repetition Frequency (PRF) = 1200 interrogation signals per second
-
Pulse Repetition Frequency (PRF) = 1000 interrogation signals per second
-
Pulse Repetition Frequency (PRF) = 1350 interrogation signals per second
-
Pulse Repetition Frequency (PRF) = 1100 interrogation signals per second
Pregunta 10
Pregunta
Reception - SLS = Side-lobe suppression.
Respuesta
-
An aircraft not within the main lobe of the directional beam would receive a P4>P1/P3 The transponder recognises this as a side-lobe signal.
-
An aircraft not within the main lobe of the directional beam would receive a P2>P1/P3 The transponder recognises this as a side-lobe signal.
-
An aircraft not within the main lobe of the directional beam would receive a P4>P1/P3 The transponder recognises this as a front-lobe signal.
-
None of the above is correct.
Pregunta 11
Pregunta
¿Which is the difference between Mode A and Mode C transponder modes, talking about reception and interrogation?
Respuesta
-
A. The number of pulses.
-
B. The time between pulses
-
C. A and B.
-
D. There is no difference.
Pregunta 12
Pregunta
What is the AA (Aircraft Adress):
Respuesta
-
24-bit code unique for each aircraft, established by the authorities when registering a flight plan
-
24-bit code unique for each aircraft, given by the control when leaving the CTR.
-
24-bit code unique for each aircraft, allocated to it by ICAO via the individual national registration authorities.
-
24-bit code unique for each aircraft, which is regulated on ground by the maintenance team.
Pregunta 13
Pregunta
How many levels transponder MODE S has?
Respuesta
-
Level 1, 2, 3 and 4
-
Level 1 and 2
-
It hasn`t any level
-
It has only one level
Pregunta 14
Pregunta
The main features of the ADS are…?
Respuesta
-
Automatic and independent.
-
Automatic and dependent
-
Manual and independent
-
Manual and dependent
Pregunta 15
Pregunta
Which is an advantage of the ADS?
Respuesta
-
90% cost saving in maintenance
-
Real time data
-
No in-ground equipment
-
All of the above
Pregunta 16
Pregunta
The most used DATA LINK software are LINK 11 & 16
Respuesta
-
True
-
False
Pregunta 17
Pregunta
About Flight Director System (FDS), what question is correct?
Respuesta
-
A. This system computes the pitch and roll commands
-
B. FDS do A to achieve or maintain a particular condition of flight.
-
C. The commands are then applied automatically by the aircraft.
-
D. A and B are true
Pregunta 18
Pregunta
Choose the correct answer
Respuesta
-
FDS reduces crew workload
-
FDS has different inputs to control the aircraft
-
One input is the vertical Gyro/INS/IRS to obtain pitch and roll attitude
-
All of the above are correct
Pregunta 19
Pregunta
Choose the best option related with FDS modes.
Respuesta
-
FDS have the next options: OFF, lateral modes, vertical modes, and special modes
-
FDS have the next options: STBY, horizontal modes, vertical modes, and space modes
-
FDS have the next options: STBY, lateral modes, vertical modes, and diagonal modes
-
All of the above are correct
Pregunta 20
Pregunta
Which are part of the special modes?
Respuesta
-
T/O an G/A
-
APP (GS)
-
Vertical SYNC
-
All of the above are correct
Pregunta 21
Pregunta
What of the following sentences are correct?
Respuesta
-
A. An Automatic Flight Control System (AFCS) is a system that provides a mean to stabilize, maneouver and control automatically an aircraft flight path.
-
B. AFCS functions are: Stability and control augmentation, attitude hold, and flight control.
-
C. A and B are true
-
D. A and B are false.
Pregunta 22
Pregunta
What does AFCS mean?
Respuesta
-
Automatic Flight Control System
-
Automatic Fuel Control System
-
Autonomous Flight Control Surveillance
-
Autonomous Fire Control Surveillance
Pregunta 23
Pregunta
Related with AFCS closed loop control:
Respuesta
-
A. It can be named Inner Loop control too.
-
B. From an error signal, a signal is generated to act in the way of correcting the error.
-
C. A and B are true
-
D. A and B are false.
Pregunta 24
Pregunta
Related with AFCS open loop control:
Respuesta
-
A. From an input the attitude of the trimmed aircraft is modified in order to perfom a maneouver.
-
B. From an error signal, a signal is generated to act in the way of correcting the error.
-
C. A and B are true
-
D. A and B are false.
Pregunta 25
Pregunta
Q1. Which it is not an advantage of HF(high frequency)
Respuesta
-
Communications beyond line of sight
-
Long Range communications between air and ground
-
Provide communication through long range (oceanic crossing)
-
It is not affected by interferences
Pregunta 26
Pregunta
Q2. What is SATCOMs?
Respuesta
-
Structural airspace transoceanic compliments
-
SATELLITE COMMUNICATIONS that use International Maritime Satellite Organization (INMARSAT) satellite constellation.
-
SATELLITE COMUNICATIONS that helps the GPS constellation if calibration is needed.
-
All are false
Pregunta 27
Pregunta
Q3. The different modes of transponder are:
Respuesta
-
Mode A, SSR systems confirms the aircraft’s azimuth on the controller’s screen with an icon confirming that the aircraft is equipped with a transponder.
-
Mode C, Pressure altitude is given (with azimuth it provides 3D info).
-
Mode S (select), Includes data linking capability to provide a cooperative surveillance and communication system.
-
All are true
Pregunta 28
Pregunta
Q4. What is a BUS in aeronautics?
Respuesta
-
A transport method for reaching planes
-
Subsystem that permits interconnection and data exchange between the devices in a complex system (central nervous system of the aircraft)
-
A code that encrypt every data that the plane has to process
-
The operative system of a plane computer
Pregunta 29
Pregunta
Q5.Which of the following transponders can we find in military aircrafts?
Respuesta
-
Distance Measurement Equipment (DME)
-
Tactical Air Navigation (TACAN)
-
Identification Friend or Foe (IFF)
-
All are true
Pregunta 30
Pregunta
Q6. How many phases have the mode S implementation?
Respuesta
-
3 (ELS, EHS and Additional DAP)
-
2 (ELS and EHS)
-
1 (ELS)
-
4 (ELS, EHS, DAP and ELM)
Pregunta 31
Pregunta
Q7. What is the meaning of AA in mode S?
Respuesta
-
Aircraft Address
-
Air colision
-
Avoidance altitude
-
Anticollision attitude
Pregunta 32
Pregunta
Q8. Which is the basis of the ATC system?
Respuesta
-
Primary radar
-
Secondary radar
-
Both of them
-
None of the above
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.