3D156 : US Air Force Quiz On Airfield Systems! Trivia
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- 1.The visibility measurement set, AN/GMQ–32, has how many main assemblies?
- A.
One.
- B.
Two.
- C.
Three.
- D.
Four.
- 2.The visibility measurement set, AN/GMQ–32, projector and receiver, are a maximum of how many feet apart?
- A.
200
- B.
300
- C.
400
- D.
500
- 3.Where are the barometers/altimeters, AN/ML–102, usually located?
- A.
In a place with direct sunlight.
- B.
In a place with indirect sunlight.
- C.
In a place where the temperature changes.
- D.
In a place where the temperature is constant.
- 4.What is the range of wind speeds that can be measured by the automated meteorological station, AN/FMQ–19, wind sensor?
- A.
0 – 130 miles per hour (mph).
- B.
0 – 100 mph.
- C.
10 – 130 mph.
- D.
10 – 100 mph.
- 5.What is the maximum number of cloud bases the automated meteorological station, AN/FMQ–19, ceilometer can detect?
- A.
One
- B.
Two
- C.
Three
- D.
Four
- 6.What is the purpose of the blower located in the automated meteorological station, AN/FMQ–19, relative humidity/air temperature sensor?
- A.
Stop snow from accumulating around the indicator probe.
- B.
Maintain a steady air temperature for accurate measurements.
- C.
Prevent damage to electronic components during extremely hot weather.
- D.
Provide fresh air to the dewpoint indicator probe for accurate measurements.
- 7.How do the three barometer outputs provide barometric pressure data in the automated meteorological station, AN/FMQ–19?
- A.
The output with the highest value is used to determine station pressure.
- B.
The output with the lowest value is used to determine station pressure.
- C.
The three barometer output values are averaged in order to determine station pressure.
- D.
The three barometer output values are added together in order to determine station pressure
- 8.What action occurs when freezing rain accumulates on the freezing-rain sensor probe in the automated meteorological station, AN/FMQ–19?
- A.
The probe’s vibrational frequency decreases.
- B.
The probe’s vibrational frequency increases.
- C.
The probe’s capacitance decreases.
- D.
The probe’s capacitance increases.
- 9.In the automated meteorological station, AN/FMQ–19, which sensor group normally contains a complete set of sensors?
- A.
Primary sensor group.
- B.
Midfield sensor group.
- C.
Secondary sensor group.
- D.
Mid-infrared pathogen sensor group.
- 10.When would an automated meteorological station, AN/FMQ–19, midfield sensor group be installed?
- A.
When an airfield location must meet Category I criteria.
- B.
When an airfield location must meet Category II criteria.
- C.
When an airfield location must meet Category III criteria.
- D.
When an airfield location must meet Category IV criteria.
- 11.A typical air traffic control tower console is made up of how many operator positions in the enhanced terminal voice switch?
- A.
Three
- B.
Four
- C.
Five
- D.
Six
- 12.Where is the enhanced terminal voice switch maintenance position located?
- A.
In the bottom floor of the air traffic control (ATC) tower.
- B.
In the central equipment racks.
- C.
At the transmit/receive site.
- D.
In the ATC tower cab.
- 13.What capabilities can be provided at the enhanced terminal voice switch maintenance position?
- A.
System monitor capability only.
- B.
The same as at any operator position.
- C.
All functions accept operator position monitor.
- D.
All functions accept active tower-to-aircraft channels.
- 14.What piece of equipment is the primary means of communication control and the interface between the operator and central equipment in the enhanced terminal voice switch?
- A.
Operator communications unit.
- B.
Tower electronic device.
- C.
Operator control unit.
- D.
Touch entry display.
- 15.What operating system does the supervisor configuration terminal of the enhanced terminal voice switch use?
- A.
DOS.
- B.
Linux.
- C.
Windows 98.
- D.
Windows XP.
- 16.Which enhanced terminal voice switch assembly is capable of changing system passwords and displaying system fault location?
- A.
Local position.
- B.
Flight data position.
- C.
Supervisory configuration terminal.
- D.
Configuration and control subsystem.
- 17.Redundancy of the enhanced terminal voice switch is accomplished by allowing how many radio processor cards to be associated with each frequency?
- A.
Four.
- B.
Three.
- C.
Two.
- D.
One.
- 18.Which enhanced terminal voice switch assembly is responsible for interfacing between the demarcation panel and radio processor cards?
- A.
Radio distribution panel.
- B.
Radio conferencer panel.
- C.
Supervisory configuration terminal.
- D.
Radio subsystem configuration panel.
- 19.How many telephone lines are provided by each telephone processor in the enhanced terminal voice switch?
- A.
Four.
- B.
Three.
- C.
Two.
- D.
One.
- 20.In the enhanced terminal voice switch during radio communications, in what form does microphone audio travel from the operator position to the central equipment?
- A.
Encrypted.
- B.
Digital.
- C.
Analog.
- D.
Cipher.
- 21.In the digital voice recording system (DVRS), what controls the operation of the digital recording unit?
- A.
Touch entry display.
- B.
Supervisor configuration terminal.
- C.
DVRS workstation.
- D.
Gateway interface cards.
- 22.The uninterruptible power supply for the digital voice recording system is designed to provide power for
- A.
One minute.
- B.
Two minutes.
- C.
Three minutes.
- D.
Five minutes.
- 23.In the digital voice recording system, what is the recording capacity of each digital audiotape?
- A.
100 linear hours.
- B.
500 linear hours.
- C.
750 linear hours.
- D.
1000 linear hours.
- 24.In the digital voice recording system, how many satellites need to be acquired by the global positioning system receiver for an accurate time stamp?
- A.
One.
- B.
Two.
- C.
Three.
- D.
Four.
- 25.The alarms on the digital voice recording system alerts users when channels are
- A.
Inactive.
- B.
Shifting.
- C.
Off-key.
- D.
Active.
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