Question 1

Which of the following types of fire extinguishers should be used when attempting to extinguish a fire in an electric arc welder?

Accepted Answer

A)  Water 
B)  Foam 
C)  Carbon dioxide 
D)  All of the above 
A)  Water 
B)  Foam 
C)  Carbon dioxide 
D)  All of the above C

Question 2

Which of the following terms best describes a substance that is classified as toxic?

Accepted Answer

A)  Poisonous 
B)  Acidic 
C)  Explosive 
D)  Inert 
A)  Poisonous 
B)  Acidic 
C)  Explosive 
D)  Inert A

Question 3

After igniting an oxyacetylene torch,the blue inner cone of the flame is surrounded by a white plume.What does this indicate?

Accepted Answer

A)  oxidizing flame 
B)  neutral flame 
C)  gaseous flame 
D)  carburizing flame 
A)  oxidizing flame 
B)  neutral flame 
C)  gaseous flame 
D)  carburizing flame D

Question 4

What should be done if you suspect one of your co-workers has suffered a hydraulic pinhole injection injury?

Accepted Answer

A)  apply a bandaid to the injury 
B)  get the injured person to a hospital 
C)  immediately apply a tournequet 
D)  apply pressure to the injury 
A)  apply a bandaid to the injury 
B)  get the injured person to a hospital 
C)  immediately apply a tournequet 
D)  apply pressure to the injury

Question 5

As far as its handling precautions are concerned,what classification would an acid have to be described as?

Accepted Answer

A)  corrosive 
B)  flammable 
C)  poisonous 
D)  explosive 
A)  corrosive 
B)  flammable 
C)  poisonous 
D)  explosive

Question 6

Which of the following types of footwear should always be worn in a truck service facility?

Accepted Answer

A)  Sneakers with non slip soles 
B)  Steel-toe,steel shank,leather work boots 
C)  Waterproof rubber boots 
D)  Good quality,leather street shoes 
A)  Sneakers with non slip soles 
B)  Steel-toe,steel shank,leather work boots 
C)  Waterproof rubber boots 
D)  Good quality,leather street shoes

Question 7

When igniting an oxyacetylene torch,which valve should be turned on first?

Accepted Answer

A)  Fuel valve 
B)  Oxygen valve 
C)  Oxygen cutting valve 
D)  Flashback arrestor 
A)  Fuel valve 
B)  Oxygen valve 
C)  Oxygen cutting valve 
D)  Flashback arrestor

Question 8

What acronym is used to refer to safety glasses,hearing protection,safety boots,and coveralls?

Accepted Answer

A)  ECM 
B)  PDF 
C)  TMC 
D)  PPE 
A)  ECM 
B)  PDF 
C)  TMC 
D)  PPE

Question 9

Which of the following is a requirement of a safe service area?

Accepted Answer

A)  Floor should be clean,dry,and orderly 
B)  Good ventilation 
C)  Emergency phone numbers should be posted near the phone 
D)  All of the above 
A)  Floor should be clean,dry,and orderly 
B)  Good ventilation 
C)  Emergency phone numbers should be posted near the phone 
D)  All of the above

Question 10

Which of the following should NEVER be done when attempting to extinguish burning diesel fuel?

Accepted Answer

A)  Use a Class-B rated fire extinguisher 
B)  Douse with water 
C)  Douse with foam 
D)  Use a carbon dioxide fire extinguisher 
A)  Use a Class-B rated fire extinguisher 
B)  Douse with water 
C)  Douse with foam 
D)  Use a carbon dioxide fire extinguisher

Question 11

What must be included in the company records for trucks involved in interstate commerce?

Accepted Answer

A)  Lubrication records 
B)  Maintenance and repair records 
C)  Tire size 
D)  All of the above 
A)  Lubrication records 
B)  Maintenance and repair records 
C)  Tire size 
D)  All of the above

Question 12

Which of the following probably does the best job of scheduling vehicle PM inspections?

Accepted Answer

A)  a daily planner 
B)  fleet management computer software 
C)  a conscientious service manager 
D)  a truck driver with an eye for detail 
A)  a daily planner 
B)  fleet management computer software 
C)  a conscientious service manager 
D)  a truck driver with an eye for detail

Question 13

Who administers Right-to-Know legislation?

Accepted Answer

A)  The American Trucking Association (AT
A)  
B)  The Technolology and Maintenance Council (TM
C)  
C)  The Society of Automotive Engineers (SA
E)  
D)  Occupational Safety and Health Administration (OSH
A)  
A)  The American Trucking Association (AT
A)  
B)  The Technolology and Maintenance Council (TM
C)  
C)  The Society of Automotive Engineers (SA
E)  
D)  Occupational Safety and Health Administration (OSH
A)

Question 14

A substance that can dissolve metals and burn flesh is classified as:

Accepted Answer

A)  Corrosive 
B)  Reactive 
C)  Inert 
D)  Toxic 
A)  Corrosive 
B)  Reactive 
C)  Inert 
D)  Toxic

Question 15

Which of the following welding techniques is sometime known as stick welding?

Accepted Answer

A)  TIG 
B)  MIG 
C)  electric arc 
D)  oxyacetylene 
A)  TIG 
B)  MIG 
C)  electric arc 
D)  oxyacetylene

Question 16

Which of the following information fields is not included in the 17 character VIN?

Accepted Answer

A)  Year of manufacture 
B)  Check digit 
C)  Engine type 
D)  Transmission ratio 
A)  Year of manufacture 
B)  Check digit 
C)  Engine type 
D)  Transmission ratio

Question 17

What grade of eye protection filter should be used when performing oxyacetylene cutting?

Accepted Answer

A)  UV rated sunglasses 
B)  #4-6 grade 
C)  #9-11 
D)  #11-13 
A)  UV rated sunglasses 
B)  #4-6 grade 
C)  #9-11 
D)  #11-13

Question 18

Which of the following federal legislation specifically addresses the disposal of hazardous waste?

Accepted Answer

A)  WHMIS 
B)  RCRA 
C)  FMVSS 
D)  VIN 
A)  WHMIS 
B)  RCRA 
C)  FMVSS 
D)  VIN

Question 19

Which of the following is important when lifting a heavy object?

Accepted Answer

A)  keep weight close to body 
B)  keep your back straight 
C)  use your leg muscles 
D)  all of the above 
A)  keep weight close to body 
B)  keep your back straight 
C)  use your leg muscles 
D)  all of the above

Question 20

Which of these personal hygiene practices is required after being exposed to asbestos dust?

Accepted Answer

A)  Changing clothes after the job has been completed 
B)  Washing before eating 
C)  Showering after work 
D)  All of the above 
A)  Changing clothes after the job has been completed 
B)  Washing before eating 
C)  Showering after work 
D)  All of the above

Exam 2: Shop Safety and Operations

Which of the following types of fire extinguishers should be used when attempting to extinguish a fire in an electric arc welder?

Which of the following terms best describes a substance that is classified as toxic?

After igniting an oxyacetylene torch,the blue inner cone of the flame is surrounded by a white plume.What does this indicate?

What should be done if you suspect one of your co-workers has suffered a hydraulic pinhole injection injury?

As far as its handling precautions are concerned,what classification would an acid have to be described as?

Which of the following types of footwear should always be worn in a truck service facility?

When igniting an oxyacetylene torch,which valve should be turned on first?

What acronym is used to refer to safety glasses,hearing protection,safety boots,and coveralls?

Which of the following is a requirement of a safe service area?

Which of the following should NEVER be done when attempting to extinguish burning diesel fuel?

What must be included in the company records for trucks involved in interstate commerce?

Which of the following probably does the best job of scheduling vehicle PM inspections?

Who administers Right-to-Know legislation?

A substance that can dissolve metals and burn flesh is classified as:

Which of the following welding techniques is sometime known as stick welding?

Which of the following information fields is not included in the 17 character VIN?

What grade of eye protection filter should be used when performing oxyacetylene cutting?

Which of the following federal legislation specifically addresses the disposal of hazardous waste?

Which of the following is important when lifting a heavy object?

Which of these personal hygiene practices is required after being exposed to asbestos dust?

Introduction to Servicing Heavy-Duty Trucks

Tools and Fasteners

Preventive Maintenance Program

Fundamentals of Electricity

Fundamentals of Electronics and Computers

Batteries

Charging Systems

Cranking Systems

Chassis Electrical Circuits

Diagnosis and Repair of Electronic Circuits

Multiplexing

Hydraulics

Clutches

Standard Transmissions

Standard Transmission Servicing

Torque Converters

Automatic Transmissions

Automatic Transmission Maintenance

Electronically Automated Standard Transmissions

Electronically Controlled Automatic Transmissions Ecats

Driveshaft Assemblies

Heavy-Duty Truck Axles

Heavy-Duty Truck Axle Service and Repair

Steering and Alignment

Suspension Systems

Wheels and Tires

Truck Brake Systems

Hydraulic Brakes and Air-Over-Hydraulic Brake Systems

Abs and Ebs

Air Brake Servicing

Vehicle Chassis Frame

Heavy-Duty Truck Trailers

Fifth Wheels and Coupling Systems

Heavy-Duty Heating, ventilation, and Air Conditioning Systems

Filters