Joseph Whilden J
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Quiz 6

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Joseph Whilden J
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2W151 Volume 1: Safety and Security - Quiz 6

Questão 1 de 62

1

Personal protective equipment greatly:

Selecione uma das seguintes:

  • Increases accidents

  • Increases the cost of protection

  • Decreases accidents

  • Decreases the cost of protection

Explicação

Questão 2 de 62

1

AFI 91-203, Air Force Consolidated Occupational Safety Instruction, Chapter 7, provides guidance for

Selecione uma das seguintes:

  • Respiratory protection program

  • Fixed and portable ladder usage

  • Aircraft towing, jacking, and back shop machinery

  • Color coding, walk surfaces, and movable surfaces

Explicação

Questão 3 de 62

1

What should you refer to when checklists do not cover local variations?

Selecione uma das seguintes:

  • Safety engineering

  • Operations engineering

  • Career development courses

  • Maintenance operating instructions

Explicação

Questão 4 de 62

1

On an armament shop's floors, lines used to indicate permanent aisles should be what colors?

Selecione uma das seguintes:

  • Yellow or yellow and black

  • Green or blue and green

  • Yellow or yellow and red

  • Orange or orange and black

Explicação

Questão 5 de 62

1

First-aid kits may be kept in a maintenance shop when:

Selecione uma das seguintes:

  • Authorized by the base surgeon

  • The shop contains flammable material

  • The shop contains electrical equipment

  • Authorized by the squadron commander

Explicação

Questão 6 de 62

1

Rubber gloves and face shields are necessary in a maintenance shop to:

Selecione uma das seguintes:

  • 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

Explicação

Questão 7 de 62

1

What governs the size, style, and design of the shadow boards and toolboxes used to control hand tools?

Selecione uma das seguintes:

  • 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

Explicação

Questão 8 de 62

1

What type of accident prevention sign has yellow lettering on a black background?

Selecione uma das seguintes:

  • Caution

  • Danger

  • Directional

  • General safety

Explicação

Questão 9 de 62

1

Which accident prevention sign has white lettering on a green background?

Selecione uma das seguintes:

  • Danger

  • Caution

  • Directional

  • General safety

Explicação

Questão 10 de 62

1

What information is contained on a material safety data sheet (MSDS)?

Selecione uma das seguintes:

  • 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

Explicação

Questão 11 de 62

1

Which of the following is not a goal of the Hazardous Communication Standard?

Selecione uma das seguintes:

  • 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

Explicação

Questão 12 de 62

1

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?

Selecione uma das seguintes:

  • 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

Explicação

Questão 13 de 62

1

According to Occupational Safety and Health Administration (OSHA) labeling requirements, how are pipes transporting hazardous chemicals labeled?

Selecione uma das seguintes:

  • 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.

Explicação

Questão 14 de 62

1

What agency should you contact if you suspect your lighting is inadequate in a work area?

Selecione uma das seguintes:

  • Base bio-environmental engineering office

  • Wing safety

  • Occupational safety and health administration

  • Air Force office of safety and health

Explicação

Questão 15 de 62

1

Which type of hazard causes the majority of injuries on the job?

Selecione uma das seguintes:

  • Wet floors

  • Heavy lifting

  • Power tools

  • Insufficient lighting

Explicação

Questão 16 de 62

1

Dust, gas, vapor, fumes, and mist are examples of what type of contaminants?

Selecione uma das seguintes:

  • Atmospheric

  • Chemical

  • Physical

  • Skin

Explicação

Questão 17 de 62

1

What term defines a measure of the severity of symptoms a given chemical produces or how long these symptoms persist?

Selecione uma das seguintes:

  • Exposure

  • Duration

  • Toxicity

  • Dosage

Explicação

Questão 18 de 62

1

In which document can you find information on the hazards of chemicals?

Selecione uma das seguintes:

  • 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

Explicação

Questão 19 de 62

1

Which type of atmospheric contaminants produce a narcotic or drug-like effect?

Selecione uma das seguintes:

  • Asphyxiates

  • Anesthetics

  • Irritants

  • Poisons

Explicação

Questão 20 de 62

1

Particles of wood and metal are classified as what type of skin contaminant?

Selecione uma das seguintes:

  • Material

  • Physical

  • Chemical

  • Mechanical

Explicação

Questão 21 de 62

1

A face shield usually replaces goggles when

Selecione uma das seguintes:

  • Drilling holes

  • A hard hat is worn

  • There is a danger of falling objects

  • Vision is critical

Explicação

Questão 22 de 62

1

What type of arm and hand protection is needed when working around jagged objects, rough wood, or similar hazards?

Selecione uma das seguintes:

  • Vinyl gloves

  • Plastic gloves

  • Kevlar gloves

  • Leather gloves

Explicação

Questão 23 de 62

1

the definition of fire is the rapid oxidation of a combustible material producing

Selecione uma das seguintes:

  • Light and heat

  • Heat and vapors

  • Light and vapors

  • Heat and gases

Explicação

Questão 24 de 62

1

A flammable liquid is any liquid with a flash point below

Selecione uma das seguintes:

  • 100 F

  • 200 F

  • 212 F

  • 125 F

Explicação

Questão 25 de 62

1

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

Selecione uma das seguintes:

  • Flashpoint

  • Fire point

  • Spark point

  • Hot point

Explicação

Questão 26 de 62

1

The flashpoint of a liquid can be most easily avoided by

Selecione uma das seguintes:

  • 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

Explicação

Questão 27 de 62

1

Which fire classification can be effectively extinguished by water?

Selecione uma das seguintes:

  • Class A

  • Class B

  • Class C

  • Class D

Explicação

Questão 28 de 62

1

Where do class C fires occur?

Selecione uma das seguintes:

  • Electrical equipment

  • Wooden structures

  • Flammable liquids

  • Flammable metals

Explicação

Questão 29 de 62

1

The fire extinguisher for which class of fires are never assigned numerical ratings nor given multi-purpose ratings?

Selecione uma das seguintes:

  • Class A

  • Class B

  • Class C

  • Class D

Explicação

Questão 30 de 62

1

What hazards does carbon dioxide present to the user when used as a fire-fighting agent in concentrations sufficient to extinguish a fire?

Selecione uma das seguintes:

  • 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

Explicação

Questão 31 de 62

1

What amount of current flow results in a disturbed heart rhythm that the victim cannot normally recover without medical intervention?

Selecione uma das seguintes:

  • 1 milliampere

  • 0.1 milliampere

  • Between 25 and 50 milliampere

  • Between 100 and 300 milliampere

Explicação

Questão 32 de 62

1

The intensity and effect of electrical shock are dependent on the circumstances and

Selecione uma das seguintes:

  • 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

Explicação

Questão 33 de 62

1

One of the purposes of electrical safety is to prevent

Selecione uma das seguintes:

  • Static Electricity

  • Wasted resources

  • You from electrocution

  • Normal voltage from shorting out equipment

Explicação

Questão 34 de 62

1

What is the most common hazard associated with electricity?

Selecione uma das seguintes:

  • Secondary explosions

  • Sparks

  • Fires

  • Electrical shock

Explicação

Questão 35 de 62

1

Who should accomplish electrical repairs?

Selecione uma das seguintes:

  • Anyone

  • Degreed personnel only

  • Certified personnel only

  • Qualified personnel only

Explicação

Questão 36 de 62

1

As a general rule, electrical items should

Selecione uma das seguintes:

  • 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

Explicação

Questão 37 de 62

1

When performing measurements on energized circuits, meters should

Selecione uma das seguintes:

  • Not be used

  • Be held by the helper

  • Not be held in your hand

  • Be placed on the equipment under test

Explicação

Questão 38 de 62

1

When voltage is applied to equipment being repaired, workers should

Selecione uma das seguintes:

  • 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

Explicação

Questão 39 de 62

1

When cleaning electrical equipment, you should use

Selecione uma das seguintes:

  • Any dry chemical cleaner

  • Any fast-drying alcohol solution

  • Only approved cleaning solvents

  • Only approved dry chemical cleaners

Explicação

Questão 40 de 62

1

When do you use compressed air for cleaning electrical equipment?

Selecione uma das seguintes:

  • Only as a last resort

  • After using dry cleaners

  • Only when oil is applied

  • After using chemical cleaners

Explicação

Questão 41 de 62

1

What do you do before testing and following repair actions of electrical equipment?

Selecione uma das seguintes:

  • Visually check equipment

  • Electrically check equipment

  • Mechanically check equipment

  • Operationally check equipment

Explicação

Questão 42 de 62

1

Why do you visually inspect equipment before testing and following repair actions?

Selecione uma das seguintes:

  • Document action taken

  • Check for obvious defects

  • Establish a maintenance record

  • Ensure the job was completed on time

Explicação

Questão 43 de 62

1

Wearing jewelry is prohibited around electrical equipment because metal jewelry can

Selecione uma das seguintes:

  • 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

Explicação

Questão 44 de 62

1

In electrical systems bonding is simply the placement of a

Selecione uma das seguintes:

  • 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

Explicação

Questão 45 de 62

1

What are the preferred metal clamps used for grounding and bonding in electrical systems?

Selecione uma das seguintes:

  • Zink

  • Gold

  • Aluminum

  • Copper

Explicação

Questão 46 de 62

1

In electrical systems, bonding wires are attached to what type of metal surface?

Selecione uma das seguintes:

  • Bare

  • Soiled

  • Plated

  • Painted

Explicação

Questão 47 de 62

1

What effect does bonding have on static electrical charges?

Selecione uma das seguintes:

  • Dissipates them

  • Equalizes them

  • Increases them

  • Rounds them

Explicação

Questão 48 de 62

1

What electrical safety measure is required in maintenance operations involving flammable liquids, flammable gasses and explosives?

Selecione uma das seguintes:

  • Bonding

  • Rounding

  • Grounding

  • Static testing

Explicação

Questão 49 de 62

1

In an equipment ground, the most important point to remember about grounding paths is that they must

Selecione uma das seguintes:

  • Be insulated

  • Be continuous

  • Contain three wires

  • Contain a single wire

Explicação

Questão 50 de 62

1

What is considered the secondary hazard involved with wiring around fiber optics?

Selecione uma das seguintes:

  • 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

Explicação

Questão 51 de 62

1

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.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 52 de 62

1

What type of signs have lettering in black on magenta background?

Selecione uma das seguintes:

  • General safety

  • Directional signs

  • Danger signs

  • Radiation hazard

Explicação

Questão 53 de 62

1

What type of signs generally have black letters on white background on the lower panel?

Selecione uma das seguintes:

  • Radiation hazards

  • Directional signs

  • Caution signs

  • General safety

Explicação

Questão 54 de 62

1

What is the purpose of the Federal Hazard Communication Training Program?

Selecione uma das seguintes:

  • 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

Explicação

Questão 55 de 62

1

When should you wear rubber gloves?

Selecione uma das seguintes:

  • 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

Explicação

Questão 56 de 62

1

Which of the following three things must be present to have a fire?

Selecione uma ou mais das seguintes:

  • Fuel

  • Solvent

  • Heat

  • Oxygen

Explicação

Questão 57 de 62

1

What class of fire extinguisher would you use to put out fires involving gasoline or other flammable liquids?

Selecione uma das seguintes:

  • Class A

  • Class B

  • Class C

  • Class D

Explicação

Questão 58 de 62

1

What is the primary consideration when dealing with electricity?

Selecione uma das seguintes:

  • The source

  • Is the item grounded

  • Current flow or amperage

  • Is water near by

Explicação

Questão 59 de 62

1

What are the two purposes behind electrical safety?

Selecione uma das seguintes:

  • Protect you from electrocution

  • Ensure safety of equipment

  • Prevent electrical voltage from producing a spark

  • Both A and C are correct

Explicação

Questão 60 de 62

1

What is the first choice as an effective method for cleaning dust and debris from circuits?

Selecione uma das seguintes:

  • Soap and water

  • Vacuuming

  • Compressed air

  • Chemical solvents

Explicação

Questão 61 de 62

1

What are the two types of grounds?

Selecione uma ou mais das seguintes:

  • Insulation grounds

  • System grounds

  • Areal grounds

  • Equipment grounds

Explicação

Questão 62 de 62

1

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

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação