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CDC 1 > Volume 2 Self Tests > Flashcards

Volume 2 Self Tests Flashcards

0
Q

What will prevent accidents when time constraints and emergencies cause people who are normally careful to become careless?

A

Supervision insisting on safety regardless of rush

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1
Q

What AFOSHSTD gives supervisors and workers the standards for personal protective equipment?

A

AFOSHSTD 91-501 Air Force consolidated occupational safety standard

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2
Q

What is the most common form of directives you will use?

A

Checklists

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3
Q

What term refers to maintaining a work area in a general state of good order that will facilitate completion of work?

A

General housekeeping

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4
Q

What is the most effective common tool control method that a section can take?

A

Building shadow boards and shadowed toolboxes

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5
Q

How are directional signs normally color coded?

A

Black letters on white background

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6
Q

Besides color coding how can you determine the contents of a compressed gas cylinder?

A

Stenciled lengthwise on bottle

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7
Q

What is the purpose of the federal hazard communication training program?

A

Reduce chemically induced illness by informing employees of hazards and preventative measures when using hazardous materials

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8
Q

What must be established if the primary means of accessing MSDS is by electronic methods?

A

Backup system for access, paper copies, cd, etc.

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9
Q

What causes most of the physical hazards found in a typical armament shop?

A

Power tools and heavy objects

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10
Q

Difference bw gas and vapor?

A

Gas is substance existing as gas, vapor is gas from a liquid

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11
Q

List the three categories of skin contaminants

A

Chemical, mechanical, physical

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12
Q

Whom should you contact to determine the safety equipment to use in a particular situation?

A

Bioenvironmental engineering personnel at local medical facility

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13
Q

What is the best basic protection against atmospheric contaminants?

A

Good ventilation

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14
Q

What conditions determine whether goggles or a face shield should be worn?

A

Need more visibility, might fog, entire face needs protection

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15
Q

What other head protection would you normally use?

A

Hard hat

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16
Q

What is a flammable liquid?

A

Flash point below 100•F and supports combustion

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17
Q

Define flash point

A

The temp at which a liquid produces enough amount of vapor to produce flame with source of ignition close to surface

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18
Q

Where do class C fires occur

A

Electrical equipment/facilities

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19
Q

Fire symbol A

A

Wood paper cloth trash, can be extinguished by water effectively

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20
Q

Fire symbol B

A

Gas fuels solvents, dilute or eliminate oxygen

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21
Q

Fire symbol C

A

Electrical equipment, must be nonconductors of electricity

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22
Q

Fire symbol D

A

Metals, dry powder

23
Q

Harmless shock but still felt

A

.001 ampere

24
Q

Very painful shock could cause unconsciousness followed by death

A

.025 to .050

25
Q

List the conditions where all voltages are potentially dangerous

A

Excessive humidity, wet damp areas, exposed connectors

26
Q

State the purpose of electrical safety

A

Prevent electrocution or the setting off of combustible/explosive materials

27
Q

What is a way to reduce chances I current reaching the heart or brain when working around live circuits?

A

Keep one hand in pocket

28
Q

What precautions must you take when power that exceeds 300 volts is to remain on during testing

A

Qualified safety observer must be present

29
Q

What items can you use for repair and adjustment of electrical items

A

Authorized by tech data or manufacturers guidelines

30
Q

What should workbench stools be made of?

A

Wood, fiberglass, non conductive materials

31
Q

Who can accomplish electrical repairs?

A

Competent qualified personnel

32
Q

What type of cleaning solvent is authorized for cleaning electrical equipment?

A

Only approved

33
Q

When cleaning an electrical item, what must be installed to prevent energizing the item?

A

Proper lockout devices

34
Q

What is an effective method of cleaning debris from circuit devices?

A

Vacuuming

35
Q

When air cleaning, what is the max pressure you can use?

A

30 psi

36
Q

What must you do prior to performing electrical testing?

A

Visually inspect all electrical equipment

37
Q

What is the intent of performing an electrical inspection?

A

To detect obvious defects that could cause damage if powered

38
Q

Bonding is different from founding in what respect?

A

It equalizes the static charge present, does not drain off or dissipate the charge

39
Q

Name two types of grounding systems

A

System and equipment grounding

40
Q

What is the purpose of an equipment ground?

A

Drains off any voltage built up in the units due to poor insulation or bare wires in them; ground wire prevents the operator from becoming the grounding conductor

41
Q

What is the primary hazard involved w fiber optics systems?

A

Damage to unprotected eyes

42
Q

What is a secondary hazard associated w fiber optics systems?

A

Particles formed by broken pieces of fiber

43
Q

What are the primary hazards that you must consider when handling explosives?

A

Toxicity, sensitivity, fragmentation, forward firing, human factor

44
Q

Name three factors that influence the velocity and distance of explosive fragments

A

Type of explosive, type of container, velocity of detonation

45
Q

What hazard do forward firing munitions present?

A

Directional response and potentially long range impact if activated inadvertently

46
Q

What technique can be used to prevent an explosive train?

A

Proper grounding/bonding

47
Q

Why must you store explosive items on a dunnage?

A

To keep off ground or floor

48
Q

How should explosive items be stored?

A

In original container, in dry well ventilated place protected from sun rays and excessive heat

49
Q

What clothing materials are high static producers?

A

Polyester, nylon, rayon, silk, wool

50
Q

What is the rule for putting on or removing clothing while engaged in explosive operations?

A

Step out of immediate area, remove garment, ground themselves, reenter

51
Q

What is the first rule you must follow when planning an explosive operation?

A

Min people, min explosives, min time

52
Q

What must the analysis of determining explosive limits include?

A

Operation timing, transport methods, size of items, chemicals and physical characteristics

53
Q

What DOD hazard class includes ammunitions and explosives?

A

Class 1

54
Q

Class 1 division 1 explosives produce what hazards?

A

Blast hazard, mass detonating

55
Q

Class 1 division 2 explosives produce what hazards?

A

Fragmentation and blast

56
Q

What items are classified as class 1 division 4

A

Pistol rifle ammo, Safety fuze, fuze lighters, impulse carts

CDC 1 (2 decks)

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