New 2A553A 2011 Comm/Nav CDC URE questions from Air University practice test. . . . � ENJOY
Doors
Nacelles
Windows
Plates and skins
Small, hinged doors
Small inspection inlets
Small, hinged windows
Small inspection outlets
Initiators
Stabilizers
Safety pins
Red streamers
By recording radar data
By calculating aircraft attitude
Independent of inertial navigation
Independent of ground equipment
Fuel flow
Oil quantity
Engine vibration
Water temperature
People do not get the proper training on them
The system contains an explosive charge
Checklists are not always available
All aircraft use different systems
25 feet to the front and sides of the engine intake
50 feet to the front and sides of the engine intake
50 feet to the front and 25 feet to the sides of the engine intake
25 feet to the front and 10 feet to the sides of the engine intake
From the side of the wheel
At a 45° angle to the wheel
From the front of or behind the wheel
Only after the blowout screen is in place
Nothing
Heat is produced
Your heart beats irregularly
Your internal organs start deteriorating
1 foot
3 feet
5 feet
10 feet
1 foot
3 feet
5 feet
10 feet
Strength of emission
Time (length) of exposure
Experience of the operator
Number of units operating in the area
75 dBA
84 dBA
96 dBA
100 dBA
Wearing loose, comfortable clothing
Buttoning your shirt cuffs
Taking off your watch
Taking off your rings
Phase
Periodic
Preflight
Isochronal
May use contingency inspection work card decks for a limited period of time
Consists of inspections requiring skills beyond that of a normal operating unit
Applies to all units in the Air Force, regardless of type of aircraft
Applies only to units under the periodic inspection concept
Phase
Preflight
End-of-runway
Basic postflight
After the last flight of the day
Before the aircraft goes on alert
Prior to takeoffs at intermediate stops
After a specific number of flying hours has elapsed
Phase
Major
Minor
Periodic
Phase
Major
Preflight
Hourly postflight
To which the aircraft belongs
Where the first intermediate stop is made
From which the mission is being performed
Nearest the aircraft when the inspection becomes due
Special
Operator
Acceptance
Periodic and scheduled lubrication
Directed by the major command or local policy
Newly assigned support equipment arrives
Directed by the applicable technical order
Equipment is being transferred
Aerospace ground equipment mechanics
Avionics backshop personnel
Propulsion mechanics
Flight line technicians
To document quality assurance evaluations
To document scheduled maintenance on aircraft
As a continuation sheet for Part V of the AFTO Form 244
To allow supervisors to review equipment maintenance documentation
Inspections
Flight records
Configurations
Component repair
781A
781B
781K
781L
Detailed description of the corrective action
Technical order reference(s)
Technician’s signature
Supervisor’s signature
Enter it in the current discrepancy block
Leave OP CK open until malfunction cleared
Sign off as OP CK OK and enter new write up
Sign off as OPS CK BAD and enter new malfunction
781A
781B
781H
781J
Pilot
Crew chief
Engine technician
Production supervisor
781A
781J
781K
781L
Pilot
Crew chief
Production supervisor
Maintenance technician
781A
781B
781K
781L
Inspection items that require inspection or testing at a specified hourly or calendar period
All immediate and urgent action time compliance technical orders upon compliance
The status of depot inspections
Higher authority inspections
Document engine cycle times
Document delayed discrepancies
Provide time compliance technical order record of completion
Record the removal or installation of controlled cryptographic items
Using non-conducting packaging materials
Using proper insulating materials
Dehumidified air
Humid air.
Using protective tote boxes
Covering line replaceable unit (LRU) connector plugs
Touching the ends of aircraft wiring to the LRU case prior to installation
Touching the LRU case with your hands prior to removal from the aircraft
A grounded line replaceable unit cable
Nonconductive antistatic mats
A grounded workbench
Ungrounded floor mats
Use of certain ionizers
Wearing of personal clothing
Improper use of conductive bags
Improper use of conductive tote boxes
A metallic braid over the insulation
A metal conductor covered with a dielectric
An inner conductor separated by an insulation dielectric
A compact wire bundle with self-contained wire assemblies
Electromagnetic pulse
Insulated wire
Shielded
Coaxial
Friction
Bayonet
Insertion
Threaded
Never step on the cable
Ensure a good grip when using pliers
Ensure you solder double shielded cables together
Ensure you do not exceed the bend radius of the cable
1 megabits per second (Mbps)
16 Mbps
32 Mbps
64 Mbps
20 bits long consisting of 3 sync, 16 data/command/status, and 1 parity bit
32 bits long consisting of 3 sync, 28 data/command/status, and 1 parity bit
20 bits long consisting of 1 sync, 16 data/command/status, and 3 parity bits
32 bits long consisting of 1 sync, 28 data/command/status, and 3 parity bits
3 data words
16 data words
20 data words
32 data words
Resetting terminals
Synchronizing the subsystem time
Executing a bus controller broadcast command
Commanding a remote terminal to initiate a system self-test
Disturbances in lay uniformity
Greater elasticity of the glass fibers
Reduced optical power transmission
Good tension control preventing loose or uneven standing
Detector
Receiver
Photodiode
Light-emitting diode
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