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CDCs (Test May 3, 2015) > Volume 1 (General Maintenance Information) > Flashcards

Volume 1 (General Maintenance Information) Flashcards

0
Q

When you are assigned to an aircraft maintenance squadron as an engine troop, to what flight will you most likely be attached?

A

Specialist

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1
Q

To which flight is the engine management section assigned?

A

Maintenance Operations

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2
Q

What does the fifth position of the Air Force Specialty code (AFSC) 3A652 represent?

A

Specific AFSC

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3
Q

How many months must you have in the Air Force before you may attend the Airman Leadership School (ALS)?

A

48

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4
Q

Which program’s purpose is to ensure safe and healthy working conditions for all Air Force employees?

A

Air Force Occupational Safety and Health (AFOSH)

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5
Q

Air Force Occupational Safety and Health (AFOSH) Standards are located within Air Force publication series

A

91

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6
Q

How far does a propeller’s axis of rotation extend?

A

10 feet to the front and 5 feet from the rear

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7
Q

When approaching or leaving a helicopter with the blades rotating, all personnel need to remain in full view of the

A

pilot

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8
Q

Foreign object damage (FOD) is normally caused by

A

people

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9
Q

Which of the following is a general physical classification of toxic materials?

A

Gases

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10
Q

As a propulsion journeyman, during flight-line and test cell operations, you may be exposed to

A

carbon monoxide

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11
Q

Which person or agency is responsible for providing you with training on how to wear, use, and maintain personal protective equipment (PPE)?

A

Supervisor

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12
Q

What would you normally use to clean and sanitize respirators?

A

Mild soap

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13
Q

Hazardous waste storage areas must prevent

A

unauthorized entry

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14
Q

Containers holding hazardous waste must be clearly marked to show the contents and

A

date the waste began to accumulate

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15
Q

A specialized function of the Supply mission is

A

disposal

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16
Q

From what perspective does the Global Logistics Support Center (GLSC) manage supply?

A

Weapons system

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17
Q

Which Base Supply function manages the repair cycle system?

A

Repair Cycle Support System (RCSS)

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18
Q

Selected equipment items, when returned to depot because of their design characteristics function or application, are predetermined to require

A

overhaul

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19
Q

Which supply document provides a means for organizations to review all document numbers processed during the day by the Standard Base Supply System (SBSS)?

A

Daily Document Register (D04)

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20
Q

When you have completed the removal of items such as engines, end items, components and sub-assemblies, you complete the AFTO Form 350 to identify

A

the origin of a broken item

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21
Q

Which form do you submit when you determine that a first-time request part will become a recurring one and, therefore, the stock levels need to be adjusted?

A

AF IMT 1996

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22
Q

Serviceable items, when received from supply and ready to use, each have an attached Department of Defense (DD) Form

A

1574

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23
Q

Which item is one that storage time period must be assigned to ensure that it will perform satisfactorily over a specified period of time?

A

Shelf-life

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24
Q

In the case of a failure trend that may contribute to accidents, deficiency reports (DR) are forwarded to

A

job control

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25
Q

A Category I deficiency report (DR) is used to report a deficiency

A

that, if uncorrected, will cause major loss or damage to equipment or a system

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26
Q

Within how many hours must Category I deficiency reports (DR) be forwarded to the originating point?

A

24

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27
Q

Which type of items must be reflected on the Custodian Authorization/Custody Receipt Listing (CA/CRL)?

A

Equipment authorization inventory data

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28
Q

When should new equipment account custodians receive training?

A

Before signing for the account

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29
Q

The first section of a technical order (TO) number identifies the

A

category and the aircraft mission type in the TO

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30
Q

In which type of technical order (TO) would you find a list of TOs for a specific category of equipment?

A

Index

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31
Q

Which technical order (TO) describes the Air Force TO system?

A

00-5-1

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32
Q

Which type of technical manual (TM) is divided into tasks that cover a particular maintenance action?

A

Job Guide (JG)

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33
Q

Which type of manual is used by maintenance personnel as a means of identifying and rectifying system or component malfunction?

A

Fault Isolation

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34
Q

Which time compliance technical order (TCTO) category is issued to correct hazardous safety conditions that can result in a fatality or serious injury to personnel?

A

Immediate action

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35
Q

Which technical order (TO) covers all information concerning the Air Force TO system?

A

00-5-1

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36
Q

An Air Force technical order (AFTO) information management tool (IMT) Form 22, Technical Manual (TM) Change Recommended and Reply, is not submitted for

A

preliminary technical orders (TO)

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37
Q

Which person or office makes sure the Air Force technical order (AFTO) information management tool (IMT) Form 22 is valid and warrants submission?

A

Supervisor of initiator

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38
Q

Which Air Force technical order (AFTO) information management tool (IMT) Form 22 recommendation would you submit that, if not corrected, could cause injury or damage to equipment or property?

A

Urgent

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39
Q

What are the two classifications of failures in the reliability centered maintenance (RCM) approach?

A

Potential and functional

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40
Q

Which program integrates hardware, software, maintenance, and diagnostic processed to quantify and monitor/manage engine health?

A

Engine trending and diagnostics (ET&D)

41
Q

The primary goal of the engine trending and diagnostics (ET&D) program is to prevent or limit damage to turbine engines by

A

early detection of performance degradation and/or failures

42
Q

Within the engine trending and diagnostics (ET&D) program, to whom do flight-line personnel transfer collected data for analysis?

A

Base engine maintenance shop

43
Q

What drives the creation of a centralized rotatable pool (CRP)?

A

Customer wait time and transportation constraints

44
Q

Who maintains accountability of centralized repair facility (CRF) assets and reports their status?

A

Production supervisor

45
Q

What supports base-level technicians by providing technical assistance and performing any repairs beyond their responsibility/capability?

A

Depot maintenance

46
Q

Depot level support includes depot field teams (DFT) and

A

contract field teams (CFT)

47
Q

A primary objective of the engine reporting system is to

A

maintain accurate and timely engine inventories

48
Q

The key to making the Comprehensive Engine Management System (CEMS) work is

A

accurate and timely data at the lowest level

49
Q

For how many categories of reporting does the Comprehensive Engine Management System (CEMS) establish and maintain records?

A

2

50
Q

You should record the removal and replacement of engine accessories on which Air Force technical order (AFTO) form?

A

95

51
Q

The purpose of the Lead the Fleet/Pacer programs is to

A

determine distress modes of an engine and its subsystems in the field

52
Q

How many years ahead should participating units accelerate engines, modules, and accessories?

A

2

53
Q

You should wear eye protection when you work

A

with tools that may cause flying particles

54
Q

What would you use to hold your tools when you cannot locate your toolbox within arms reach?

A

Tool bag

55
Q

Which technical order (TO) covers calibration procedures for torque wrenches?

A

33K6 series

56
Q

If you must torque a sequence of three or more bolts,

A

use a staggered sequence

57
Q

The length of a torque extension is determined by the distance between the center of the square drive and the center of the

A

broached opening

58
Q

The longest calibrated movement between the spindle and anvil of an outside micrometer is

A

1 inch

59
Q

The vernier scale on a micrometer is used to read measurements in

A

ten-thousandths of an inch

60
Q

Where is the contact point on a dial indicator located?

A

At the end of a pivoted lever

61
Q

How many range settings can you use when measuring voltage with the Fluke 8025A?

A

4

62
Q

One reason the borescope inspection is not intended to take the place of, or be as thorough as, a periodic teardown inspection is because

A

limited access ports are available

63
Q

A rigid borescope requires

A

a direct and lateral straight shot at the inspection area

64
Q

When operating a borescope, what part of the borescope illuminates the interior of the area you’re inspecting?

A

Distal tip light guides

65
Q

Which type of borescope misuse causes a poor field of view (black spots)?

A

Application of lateral (pinching) pressure to the fiber bundle

66
Q

Do not use self-locking nuts on

A

engine joints

67
Q

Which type of nut should never be used in areas where the temperature exceeds 250 degrees F

A

Nonmetallic self-locking

68
Q

The shank of a screw is defined as the

A

combination of the body and threads

69
Q

When installing a self-taping screw, the hole must be

A

slightly smaller than the screw

70
Q

What type of washer would you use to prevent scoring of machines surfaces?

A

Plain

71
Q

To prevent damage to the soft metal surfaces and a lock washer is required, what should you use?

A

Plain washer underneath the lock washer

72
Q

Cotter pins are used for safetying various units such as

A

castellated nuts

73
Q

When you are lock wiring two units together, the first unit holes should be between what o’clock positions?

A

3 and 6

74
Q

When lock wiring, how many twists per inch are required to produce proper stiffness?

A

8 to 10

75
Q

You can identify the various system lines used to transfer fluids and gases on jet engines by

A

the color-code bands placed around the tubing or hoses

76
Q

When removing or installing tubing from jet engine components, what numerical value is given to a fitting used on tubing that measures 3/8 inch?

A

6

77
Q

When removing components from a jet engine, why is it necessary to carefully remove clamps when disconnecting tubes from those components?

A

For the prevention of nicks and scratches

78
Q

After any jet engine maintenance has been performed, why is it necessary that dust caps be installed over tube ends rather than inside them?

A

Avoids possibility of leaving caps installed

79
Q

Which type of hose assembles are exempt from shelf-life storage?

A

Teflon

80
Q

Never use oil as an aid to installing

A

self-sealing hoses

81
Q

When disassembling the oil filter, why should you always use a clean container?

A

To prevent false contaminant indications

82
Q

What do you use to seal male flared-type fuel drain fittings on an engine being prepared for air shipment?

A

Caps

83
Q

You must completely seal an engine being prepared for an air shipment to prevent

A

flight safety from being adversely affected

84
Q

Preservation of a component being shipped is required when it is being returned to depot or stored for more than how many days?

A

30

85
Q

The shroud-type jet engine cover consists of a buildup of how many layers of wrap?

A

3

86
Q

Which technical order (TO) covers the disposition of engines removed from aircraft involved in mishaps?

A

2J-1-19

87
Q

If a stored engine/module is in the shipping container, the container will be sealed and pressurized with dry nitrogen to what pounds per square inch, gauge (psig)?

A

5 plus or minus 1

88
Q

To release the internal air pressure in a shipping container/module you must remove the

A

filler valve on the front end of the container

89
Q

When removing the shipping container lid from the shipping container, how much are turnlock fasteners turned?

A

1/4 turn

90
Q

What color is a serviceable humidity indicator on a shipping container?

A

Blue

91
Q

How many pins secure the adapters to the shipping container support?

A

4

92
Q

During the “over 180 days” engine preservation period, the fuel system is maintained full of

A

MIL-L-6081 (grade 1010)

93
Q

To prepare the jet engine fuel system for service after depreservation, you must flush the

A

fuel

94
Q

When can you consider a depreserved jet engine ready for service?

A

Only after a ground check run of the engine has been performed

95
Q

Which factor is important in causing corrosion?

A

Water

96
Q

On the personnel maintenance platforms, the purpose of the platform safety lock pins is to

A

prevent the platform from lowering while it is in use

97
Q

You adjusted the maintenance platform to 4 feet? Which platform are you using?

A

B-1

98
Q

You adjusted the maintenance platform between 7 and 12 feet? Which platform are you using?

A

B-5

99
Q

What information is found in Part I of an Air Force technical order (AFTO) Form 244, Industrial/Support Equipment Record?

A

Item identification

CDCs (Test May 3, 2015) (3 decks)

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