WorksheetsAG Mechanics Semester final
Total questions: 40
Worksheet time: 40mins
Safety is the condition of being safe from risk or danger?
True
False
Accidents are a minor cause of death and injury for persons one to 37 years of age?
True
False
Shop safety is not an important issue for students or teachers.
True
False
Students should learn to recognize hazardous situatons and how to protect themselves.
True
False
What does PPE Stand for?
Public Protective equipment
Personal protective equipment
Peculiar protective equipment
Personal Preservation Equipent
Which of the following is NOT a type of PPE Protection?
eye protection
Hearing protection
clothing protection
mechanical protection
What percentage of all injuries occur to the eyes?
15%
35%
50%
100%
What mark appears on the frame of the industrial quality safety glasses?
Z-28
XR-7
Z87
B-52
What should persons who wear prescription glasses do to protect their eyesight?
Nothing, glasses are adequate
Wear goggles over glasses
Have prescription safety glasses made
Either B or C
Under which of the following circumstances is hearing most likely to be damaged?
Loud noise for short periods of time
Loud noise for long periods of time
Low noise for long periods of time
Low noise for short periods of time
Face shields provide excellent eye protection
True
False
When working in the shop, short sleeves, shorts and lace up shoes are acceptable
True
False
When welding, polyester and rayon offer better protection than wool or cotton
True
False
Gloves should be worn at all times when working in the shop
True
False
Always check the work area for potential hazards before beginning work
True
False
It is always recommended to use the appropriate tool for the job.
True
False
It is not necessary that equipment be in good working order or adjusted properly.
True
False
Oily Rags should be stored in a container with a loose fitting lid.
True
False
Never operate electric tools outdoors or in wet conditions unless circuit is protected by what?
A ground fault circuit interrupter
Rubber boots
Rubber Gloves
A 50 AMP circuit breaker
Which of the following can provide fuel for fires?
Lumber Scraps
Oily Rags
Sawdust
All of the above
Which of the following, along with the Z87 designation, should be stamped on the lens or frame of safety glasses in order to be considered industrial quality?
OSHA approved
Manufacturer's trademark
Date of manufacture
Lens Shade number
Maddie is sanding a piece of wood, and sawdust entered her eye from not wearing safety glasses. What should be the first thing Maddie does?
Use the eye wash station
Go to the school nurse
Call her family
Report the incident to her instructor
Select ALL of the following areas, which should be protected by personal protective equipment.
Eyes
Feet
Hands
Mouth
Torso
A saw produces 100 decibels of sound. If a worker is wearing hearing protection with an NNR rating of 30, then the worker should only hear how many decibels?
60
90
80
70
NRR stands for which of the following?
Noise replacement Rating
Noise reduction rating
Noise redirecting rating
Noise Rejection rating
An N95 dust mask can protect the lungs from dust particles of what size?
0.3 micron or larger
0.2 micron to 0.3 micron
0.3 micron or smaller
0.1 micron or smaller
Mark is working in the wood shop. Which of the following scenarios would be a safety hazard?
Wearing a welding hood when welding
Wearing a hard hat during building construction
Wearing gloves when using a drill press
wearing earmuffs when using aa miter saw
A cordless tool receives power from a battery.
True
False
Elsa is using a miter saw to cut 2x4 lumber. What should she use to help hold the wood in place?
her hand
clamps
another person to hold material
A vice
How far should fingers be kept away from the blade of a band saw?
one inch
four inches
tw inches
three inches
A band or scroll saw is used for cutting smaller pieces of materials and can cut curves.
True
False
A drill should never be operated while wearing gloves or safety glasses.
True
False
Which of the following is the system used to prevent power from accidentally being turned on to a tool or circuit?
Out of service notification
Posting danger signage
Lockout tagout
only turning the power breaker off
Which of the following is the most common type of fire extinguisher?
Class C
Class B and D
Class A-B-C
Class A
GFCI stands for which of the following?
Ground Fault Circuit Interrupter
Ground First Circuit Intermitter
General Fault Circuit Interrupter
Ground Finding Circuit Inspector
A Safety Data Sheet does NOT contain which of the following?
Instructions for using the chemical
First aid measures
If the Chemical will react with other substances
How a chemical will affect the body
The A in the PASS method for fire extinguisher use, stands for Aim.
True
False
Select all of the following which, by law, are required in a shop.
Fire Extinguisher
Water Hose
Safety Data Sheets
Fire blanket
Which class of fire extinguishers are for electrical fires and put out fires using dry chemicals?
Class A
Class B
Class C
Class D
Which of the following has the appropriate order of the four steps of basic emergency procedures?
Check the scene; Provide basic care; Call for help; Call 911
Check the scene; Call for help: Call 911; Provide Basic care
Call 911; Check the scene; Call for help, Provide basic care
Provide Basic care; Call for help; Call 911; Check the scene
