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WorksheetsSafety Test-Engineering
Total questions: 46
Worksheet time: 23mins
Before beginning work on the electrical module, the student must always
Be sure voltage has been removed from the circuit board
Check the batteries in the multimeter.
Read the assignments from the previous day.
Carefully wash hands with disinfectant soap
If the trainer in the mechanical systems stops working properly, you should
fix the problem
ignore the problem
tell another student
tell the instructor
What should you never do while the 3d printer is printing a part?
open the front door of printer
watch the part being printed
walk away from the printer
work on something else
Which of the following is NOT correct?
Wear short sleeve clothing when working with revolving equipment
No safety glasses are required as long as the CNC Mill’s shield is down
Keep long hair tied back when using the Mill
Tuck in long necklaces when running the Mill.
When is it ok to work with equipment in the classroom?
whenever you want to
when your friend is ready
when the teacher is out of the room
when given permission by the instructor.
The four elements that must be present for fire to exist include heat, oxygen, fuel, and a chemical reaction between the three.
True
False
The concept of fire prevention is to keep these elements separate.
True
False
There are four classes of fire, Class A, B, C, and K.
True
False
Class B fires are those fires that occur involving paper and wood.
True
False
Multipurpose dry chemical extinguishers are effective on all classes except D and K fires.
True
False
To remember the rules of fighting fires, just remember the three A's: Activate, Assist, and Attempt.
False
True
The four simple steps for operating a fire extinguisher can be remembered with the word PASS. Pull, Activate, Squeeze, Sweep.
True
False
After the fire has been extinguished, it is important to watch the site for re-ignition.
True
False
Fire extinguishers must be inspected or checked every 60 days.
True
False
What should you use when lifting?
legs
knees
back
get someone else to do it
If electrical equipment catches on fire, which class of fire extinguisher should be used?
A
B
C
D
Class A fire extinguishers are used in what type of fires?
paper, wood
oil, grease
magnesium, sodium
electrical
If you're confused about a step during a lab, what should you do?
Skip that part of the lab.
Ask the teacher.
Try a few things to see what works.
How do we put out somebody who is on fire?
By making them run fast
By pouring water on them
By wrapping them in a blanket and rolling them on the ground
By giving them cold drinks
How long do you need to use the eye wash station for if you get chemicals in your eye?
Just a few seconds.
Fifteen minutes.
An hour or more.
Where does broken glass go?
In the trash can.
In a specific box.
Down the drain.
Tying hair back when in the lab.
Safe
Unsafe
Double-checking that you turned the burner off before leaving.
Safe
Unsafe
28. Drinking from lab equipment.
Safe
Unsafe
Walking away from a fire.
Safe
Unsafe
30. Piggyback rides
Safe
Unsafe
When is it OK to eat or drink in the lab?
Always
Never
When should you tie back long hair or baggy clothing?
When working in the lab or near open flames/chemicals.
Only when leaving the lab.
Only during lunch breaks.
Only if your teacher tells you to.
I must follow all instructions, written and verbal, about the laboratory procedures given by the teacher.
True
False
I will immediately notify the instructor only about major accidents.
True
False
Horseplay, jokes, and pranks are appropriate in the science classroom at any time.
True
False
When working in the lab, you always...
work with only members of your group with a business-like attitude
ask questions when in doubt about procedures
clean up after yourself
all of the above
37. It's fine to smell chemicals directly from their containers.
True
False
It's fine to do random experiments with the lab equipment without teacher permission.
Ummmm... no!
Sure- it'd be fine!
You accidentally cut yourself. It is small and barely bleeds. You should
wash the cut
call you mom
run to the nurse
tell the teacher
Appropriate dress for lab includes which of the following
Closed toed shoes
Pants/Sweats
No dangling jewelry or strings from hoodies
All of these answers are correct
When you walk into the engineering lab, you see the experiment set up at your table. You should:
Start the experiment.
Pick up each of the pieces of equipment.
Wait for the teacher's directions.
Walk around the lab to see other experiment set-ups.
Combustible materials should always be kept away from flames and heat. What does combustible mean?
It breaks easily.
It can be used to make your hair look neat and tidy.
It can light on fire and burn easily.
It is located on the vehicle used to transport students to school.
If there is a fire in the lab, immediately...
Notify your teacher
Run for the fire alarm
Throw water on the fire
Open the windows
You should acquire the proper training before attempting to use a hand tool for the first time.
True
False
Using the incorrect tool for the job can cause:
loss of employment; unintended accidents.
injury to a person; damage to the tool.
unintended accidents; increase in productivity.
damage to the tool, decrease in productivity.
46. PPE Stands for _________?
Personal Protective Equipment
Public Policy Education
Professional Performance Evaluation
Primary Power Equipment
What is the purpose of a lockout device?
To prevent accidental or unauthorized operation of machinery or equipment during maintenance or repair work.
To provide additional safety measures for workers during maintenance or repair work.
To allow multiple people to operate machinery or equipment simultaneously during maintenance or repair work.
To increase the speed of machinery or equipment during maintenance or repair work.
What is the definition of lockout tagout?
A safety procedure used to ensure that dangerous machines are properly shut off and not able to be started up again prior to the completion of maintenance or repair work.
A procedure used to lock doors and prevent access to a building
A safety measure to prevent unauthorized use of equipment
A process of tagging equipment for identification purposes
The steps for implementing lockout tagout are:
Identify energy sources, isolate equipment, apply lockout/tagout devices, verify isolation
Turn off the lights, leave the area, lock the door, inform supervisor
Check equipment temperature, wear gloves, sign a logbook, start maintenance
Call a meeting, discuss safety, remove all tags, restart equipment
Which of the following is the correct sequence for implementing lockout tagout?
Prepare for shutdown, Notify affected employees, Shut down the equipment, Isolate the equipment from energy sources, Apply lockout/tagout devices, Release stored energy, Verify the isolation, Perform maintenance or servicing, Remove lockout/tagout devices, Notify affected employees of equipment restoration, Test the equipment, Resume normal operations
Prepare for start-up, Notify unaffected employees, Keep the equipment running, Connect the equipment to energy sources, Remove lockout/tagout devices, Store energy, Verify the isolation, Perform maintenance or servicing, Apply lockout/tagout devices, Notify unaffected employees of equipment restoration, Test the equipment, Resume abnormal operations.
Skip the preparation, Notify all employees, Keep the equipment running, Connect the equipment to energy sources, Apply lockout/tagout devices, Release stored energy, Verify the isolation, Perform maintenance or servicing, Remove lockout/tagout devices, Notify all employees of equipment restoration, Test the equipment, Resume normal operations.
Prepare for shutdown, Notify unaffected employees, Keep the equipment running, Connect the equipment to energy sources, Apply lockout/tagout devices, Release stored energy, Verify the isolation, Perform maintenance or servicing, Remove lockout/tagout devices, Notify unaffected employees of equipment restoration, Test the equipment, Resume normal operations.
