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2W151 Volume 1: Safety and Security - Quiz 6

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Quiz 6
Joseph Whilden J
Quiz by Joseph Whilden J, updated more than 1 year ago
Joseph Whilden J
Created by Joseph Whilden J over 8 years ago
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Resource summary

Question 1

Question
Personal protective equipment greatly:
Answer
  • Increases accidents
  • Increases the cost of protection
  • Decreases accidents
  • Decreases the cost of protection

Question 2

Question
AFI 91-203, Air Force Consolidated Occupational Safety Instruction, Chapter 7, provides guidance for
Answer
  • Respiratory protection program
  • Fixed and portable ladder usage
  • Aircraft towing, jacking, and back shop machinery
  • Color coding, walk surfaces, and movable surfaces

Question 3

Question
What should you refer to when checklists do not cover local variations?
Answer
  • Safety engineering
  • Operations engineering
  • Career development courses
  • Maintenance operating instructions

Question 4

Question
On an armament shop's floors, lines used to indicate permanent aisles should be what colors?
Answer
  • Yellow or yellow and black
  • Green or blue and green
  • Yellow or yellow and red
  • Orange or orange and black

Question 5

Question
First-aid kits may be kept in a maintenance shop when:
Answer
  • Authorized by the base surgeon
  • The shop contains flammable material
  • The shop contains electrical equipment
  • Authorized by the squadron commander

Question 6

Question
Rubber gloves and face shields are necessary in a maintenance shop to:
Answer
  • Prevent you from getting an electrical shock or burn
  • Protect your skin and eyes from sawdust
  • Protect your skin and eyes from cleaning agents
  • Prevents noxious fumes from penetrating your skin

Question 7

Question
What governs the size, style, and design of the shadow boards and toolboxes used to control hand tools?
Answer
  • AFI 33-2210, Tool control and maintenance
  • AFI 33-2210, Composite Tool Program Management
  • The needs of your section and the material it has at its disposal
  • AFI 91-203, chapter 12, Hand tools and portable power tools

Question 8

Question
What type of accident prevention sign has yellow lettering on a black background?
Answer
  • Caution
  • Danger
  • Directional
  • General safety

Question 9

Question
Which accident prevention sign has white lettering on a green background?
Answer
  • Danger
  • Caution
  • Directional
  • General safety

Question 10

Question
What information is contained on a material safety data sheet (MSDS)?
Answer
  • Only major hazards involved with handling the material
  • Safety measures to follow while handling the material only
  • All hazards involved with handling the material and safety measures to follow while handling the material
  • Major hazards involved with handling the material, safety measures to follow while handling the material, and proper methods of disposing of the chemical

Question 11

Question
Which of the following is not a goal of the Hazardous Communication Standard?
Answer
  • Identifying and evaluating chemical hazards
  • Reducing the incidence of injury and illness caused by hazardous chemicals in the workplace
  • Establishing uniform requirements for communicating information about chemical hazards to both management and workers
  • Ensuring Environmental Protection Agency (EPA) approved methods of disposal for hazards to both management and workers

Question 12

Question
Who is responsible for adding new information to the material safety data sheet (MSDS) on the hazards of chemical and the appropriate control measures within three months after becoming aware of such information?
Answer
  • Occupational Safety and Health Administration
  • Air Force Office of Safety and Health
  • The chemical manufacturer and importer
  • Federal bureau of mines, chemical, and hazard abatement

Question 13

Question
According to Occupational Safety and Health Administration (OSHA) labeling requirements, how are pipes transporting hazardous chemicals labeled?
Answer
  • They have placards at the location where they enter the facility
  • They have placards where they enter a room larger than 10 feet by 10 feet
  • They are strenciled with their contents on the outward side within 10 feet of where they emerge into an occupied room
  • They do not have to be labeled, but personnel must be informed about the hazards of any chemical carried through their work area in unlabeled pipes.

Question 14

Question
What agency should you contact if you suspect your lighting is inadequate in a work area?
Answer
  • Base bio-environmental engineering office
  • Wing safety
  • Occupational safety and health administration
  • Air Force office of safety and health

Question 15

Question
Which type of hazard causes the majority of injuries on the job?
Answer
  • Wet floors
  • Heavy lifting
  • Power tools
  • Insufficient lighting

Question 16

Question
Dust, gas, vapor, fumes, and mist are examples of what type of contaminants?
Answer
  • Atmospheric
  • Chemical
  • Physical
  • Skin

Question 17

Question
What term defines a measure of the severity of symptoms a given chemical produces or how long these symptoms persist?
Answer
  • Exposure
  • Duration
  • Toxicity
  • Dosage

Question 18

Question
In which document can you find information on the hazards of chemicals?
Answer
  • Material Safety Data Sheet (MSDS)
  • AFMAN 91-201, Explosives Safety Standard
  • AFI 91-101, Air Force Nuclear Weapon Surety Program
  • AFI 91-202, The US Air Force Mishap Prevention Program

Question 19

Question
Which type of atmospheric contaminants produce a narcotic or drug-like effect?
Answer
  • Asphyxiates
  • Anesthetics
  • Irritants
  • Poisons

Question 20

Question
Particles of wood and metal are classified as what type of skin contaminant?
Answer
  • Material
  • Physical
  • Chemical
  • Mechanical

Question 21

Question
A face shield usually replaces goggles when
Answer
  • Drilling holes
  • A hard hat is worn
  • There is a danger of falling objects
  • Vision is critical

Question 22

Question
What type of arm and hand protection is needed when working around jagged objects, rough wood, or similar hazards?
Answer
  • Vinyl gloves
  • Plastic gloves
  • Kevlar gloves
  • Leather gloves

Question 23

Question
the definition of fire is the rapid oxidation of a combustible material producing
Answer
  • Light and heat
  • Heat and vapors
  • Light and vapors
  • Heat and gases

Question 24

Question
A flammable liquid is any liquid with a flash point below
Answer
  • 100 F
  • 200 F
  • 212 F
  • 125 F

Question 25

Question
The temperature where a flammable liquid produces enough vapors to produce a flame is a source of ignition is supplied close to the surface is the
Answer
  • Flashpoint
  • Fire point
  • Spark point
  • Hot point

Question 26

Question
The flashpoint of a liquid can be most easily avoided by
Answer
  • Less ventilation and elimination of a spark device
  • Good ventilation or elimination of a spark device
  • Controlling the liquid temperature above the flash point
  • Diluting the liquid and controlling the liquid temperature above the flashpoint

Question 27

Question
Which fire classification can be effectively extinguished by water?
Answer
  • Class A
  • Class B
  • Class C
  • Class D

Question 28

Question
Where do class C fires occur?
Answer
  • Electrical equipment
  • Wooden structures
  • Flammable liquids
  • Flammable metals

Question 29

Question
The fire extinguisher for which class of fires are never assigned numerical ratings nor given multi-purpose ratings?
Answer
  • Class A
  • Class B
  • Class C
  • Class D

Question 30

Question
What hazards does carbon dioxide present to the user when used as a fire-fighting agent in concentrations sufficient to extinguish a fire?
Answer
  • Clogs filters in air-handling systems and leaves a residue
  • Displaces oxygen and makes the area incapable of supporting life
  • Presents a shock and electrocution hazards if used on fires involving energized electric equipment
  • Is toxic when exposed to heat and produces toxic by-products of combustion that can be hazardous

Question 31

Question
What amount of current flow results in a disturbed heart rhythm that the victim cannot normally recover without medical intervention?
Answer
  • 1 milliampere
  • 0.1 milliampere
  • Between 25 and 50 milliampere
  • Between 100 and 300 milliampere

Question 32

Question
The intensity and effect of electrical shock are dependent on the circumstances and
Answer
  • The blood pressure of the person
  • Are stopped by the amount of oxygen in the body
  • What parts of the body the current flows through
  • Are regulated by the lack of contact with the electrical source

Question 33

Question
One of the purposes of electrical safety is to prevent
Answer
  • Static Electricity
  • Wasted resources
  • You from electrocution
  • Normal voltage from shorting out equipment

Question 34

Question
What is the most common hazard associated with electricity?
Answer
  • Secondary explosions
  • Sparks
  • Fires
  • Electrical shock

Question 35

Question
Who should accomplish electrical repairs?
Answer
  • Anyone
  • Degreed personnel only
  • Certified personnel only
  • Qualified personnel only

Question 36

Question
As a general rule, electrical items should
Answer
  • Only have Power on for maintenance
  • Have maintenance performed with the power on
  • Have maintenance performed with the power off
  • Never have power on for testing or maintenance

Question 37

Question
When performing measurements on energized circuits, meters should
Answer
  • Not be used
  • Be held by the helper
  • Not be held in your hand
  • Be placed on the equipment under test

Question 38

Question
When voltage is applied to equipment being repaired, workers should
Answer
  • Always wear leather gloves
  • Use only approved, conductive tools
  • Remove nonessential tools from the workbench
  • Keep all tools needed on hand next to the equipment or workbench

Question 39

Question
When cleaning electrical equipment, you should use
Answer
  • Any dry chemical cleaner
  • Any fast-drying alcohol solution
  • Only approved cleaning solvents
  • Only approved dry chemical cleaners

Question 40

Question
When do you use compressed air for cleaning electrical equipment?
Answer
  • Only as a last resort
  • After using dry cleaners
  • Only when oil is applied
  • After using chemical cleaners

Question 41

Question
What do you do before testing and following repair actions of electrical equipment?
Answer
  • Visually check equipment
  • Electrically check equipment
  • Mechanically check equipment
  • Operationally check equipment

Question 42

Question
Why do you visually inspect equipment before testing and following repair actions?
Answer
  • Document action taken
  • Check for obvious defects
  • Establish a maintenance record
  • Ensure the job was completed on time

Question 43

Question
Wearing jewelry is prohibited around electrical equipment because metal jewelry can
Answer
  • Heat up through induction causing burns
  • Heat up through capacitance causing burns
  • Store static charges that can damage electronics
  • Be an excellent low-resistance contact because of its large skin contact area

Question 44

Question
In electrical systems bonding is simply the placement of a
Answer
  • Low-resistance wire between two metal objects
  • High-resistance wire between two metal objects
  • Low-resistance wire between a metal object and the ground
  • High-resistance wire between a metal object and the ground

Question 45

Question
What are the preferred metal clamps used for grounding and bonding in electrical systems?
Answer
  • Zink
  • Gold
  • Aluminum
  • Copper

Question 46

Question
In electrical systems, bonding wires are attached to what type of metal surface?
Answer
  • Bare
  • Soiled
  • Plated
  • Painted

Question 47

Question
What effect does bonding have on static electrical charges?
Answer
  • Dissipates them
  • Equalizes them
  • Increases them
  • Rounds them

Question 48

Question
What electrical safety measure is required in maintenance operations involving flammable liquids, flammable gasses and explosives?
Answer
  • Bonding
  • Rounding
  • Grounding
  • Static testing

Question 49

Question
In an equipment ground, the most important point to remember about grounding paths is that they must
Answer
  • Be insulated
  • Be continuous
  • Contain three wires
  • Contain a single wire

Question 50

Question
What is considered the secondary hazard involved with wiring around fiber optics?
Answer
  • Thermal burns
  • Inhalation from damaged insulation
  • Fire hazard from energized laser diodes
  • Needle-like structure stat can easily be embedded into the skin or eyes

Question 51

Question
General housekeeping can be defined as maintaining a work area in a general state of good order that will facilitate completion of work and is covered by AFI 91-203, chapter 5.
Answer
  • True
  • False

Question 52

Question
What type of signs have lettering in black on magenta background?
Answer
  • General safety
  • Directional signs
  • Danger signs
  • Radiation hazard

Question 53

Question
What type of signs generally have black letters on white background on the lower panel?
Answer
  • Radiation hazards
  • Directional signs
  • Caution signs
  • General safety

Question 54

Question
What is the purpose of the Federal Hazard Communication Training Program?
Answer
  • Reduce the incidence of chemically induced occupational illnesses and injuries
  • Reduce the number of chemical spills
  • Reduce who many containers of hazardous materials that are in one place at one time
  • Reduce the number of times chemicals are moved within any facility

Question 55

Question
When should you wear rubber gloves?
Answer
  • When working with electricity
  • When working with metals
  • When working with acids, alkalis, organic solvents, or other harmful chemicals
  • When working with wood or sharp objects

Question 56

Question
Which of the following three things must be present to have a fire?
Answer
  • Fuel
  • Solvent
  • Heat
  • Oxygen

Question 57

Question
What class of fire extinguisher would you use to put out fires involving gasoline or other flammable liquids?
Answer
  • Class A
  • Class B
  • Class C
  • Class D

Question 58

Question
What is the primary consideration when dealing with electricity?
Answer
  • The source
  • Is the item grounded
  • Current flow or amperage
  • Is water near by

Question 59

Question
What are the two purposes behind electrical safety?
Answer
  • Protect you from electrocution
  • Ensure safety of equipment
  • Prevent electrical voltage from producing a spark
  • Both A and C are correct

Question 60

Question
What is the first choice as an effective method for cleaning dust and debris from circuits?
Answer
  • Soap and water
  • Vacuuming
  • Compressed air
  • Chemical solvents

Question 61

Question
What are the two types of grounds?
Answer
  • Insulation grounds
  • System grounds
  • Areal grounds
  • Equipment grounds

Question 62

Question
The purpose of an equipment ground is to drain off any voltage built up in units due to poor insulation or bare wires.
Answer
  • True
  • False
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