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WorksheetsMr. Crum’s Fall Midterm
Total questions: 100
Worksheet time: 2hrs 40mins
What is the main purpose of safety glasses in the welding shop?
To make students look professional
To protect eyes from flying debris, sparks, and dust
To block UV radiation from welding
To replace welding helmets
What is the screwdriver mainly used for?
Cutting wood
Driving or removing screws
Hammering nails
Prying boards
What type of clothing is best to wear in the shop?
Loose shirts and jewelry
Baggy hoodies with drawstrings
Fitted clothing without loose sleeves or jewelry
Shorts and sandals
A chop saw is designed for:
Cutting metal or wood at fixed angles
Smoothing welds
Hollowing out material
Fastening bolts
An electric router is used for:
Hollowing out material
Drilling holes
Sanding
Welding
When using a face shield, what must also be worn?
Welding gloves
Welding helmet
Safety glasses
Long sleeve FR shirt
Which of the following is the primary use of a hammer?
Driving and removing nails
Cutting wood
Tightening bolts
Stripping wires
Which of the following is a rule of personal responsibility in the shop?
Running is allowed if no one is nearby
Only operate tools and machines with training and permission
Horseplay is fine as long as it’s safe
Leaving your work area messy is acceptable
What is a grinder commonly used for?
Cutting wood at angles
Smoothing welds
Drilling holes
Shaping wood edges
The welding helmet is primarily designed to protect against:
Loud noise and dust
Arc flash, UV radiation, and sparks
Falling objects
Grinding sparks
A crescent wrench is designed to:
Fit only one size of nut
Adjust to fit different sizes of nuts and bolts
Cut wood
Strike materials
What must be worn at all times in the shop to protect your eyes?
Sunglasses
Safety glasses or goggles
Face shield only
Nothing unless grinding
Plasma cutters are best used for:
Drilling holes in wood
Cutting metal quickly and precisely
Sanding surfaces
Shaping wood edges
What is the minimum shade lens recommended for a welding helmet?
Shade 5
Shade 8
Shade 10
Shade 12
General shop safety includes:
Wearing PPE
Inspecting tools
Keeping work area clean
All of the above
A rubber mallet is commonly used to:
Drive screws
Deliver softer blows without damaging material
Demolish concrete
Cut stone
Why are welding gloves made of leather?
They are comfortable and stylish
Leather is flame-resistant and durable against sparks and heat
Leather keeps hands cool
Leather allows sparks to bounce off easily
What is the function of a pry bar?
Driving nails
Prying or lifting objects and removing nails
Cutting wood
Tightening screws
The electric circular saw is mainly used for:
Shaping wood edges
Straight cuts in sheet material
Drilling holes
Sanding wood
What is the most important reminder about safety in the shop?
Safety is just rules to follow when the teacher is watching
Safety is a habit that protects everyone
Safety only matters when using power tools
Safety is optional if you’re experienced
Which footwear is BEST for welding shop safety?
Open-toed sandals
Tennis shoes
Steel-toed leather work boots
Lightweight mesh sneakers
What makes a socket wrench different from a crescent wrench?
It uses interchangeable sockets
It is only for wood cutting
It removes nails
It is used for prying
A miter saw is mainly used for:
Precision cutting at various angles
Cutting curves
Sanding surfaces
Welding metal
Battery powered tools and chargers require:
Manufacturer-approved chargers
Overcharging
Any available charger
None of the above
The correct order of using a fire extinguisher (PASS) is:
Pull, Aim, Sweep, Squeeze
Push, Aim, Squeeze, Sweep
Pull, Aim, Squeeze, Sweep
Point, Alert, Spray, Stop
What does “FR” stand for in a long sleeve FR shirt?
Flame Resistant
Fabric Reinforced
Fire Rated
Flexible Rubber
What is the proper use of a hand saw?
Cutting wood and soft materials
Tightening screws
Driving nails
Loosening bolts
The pedestal drill press allows for:
Precision drilling at fixed positions
Cutting angles
Sanding surfaces
Welding metals
Which of these is considered a chemical hazard?
Pinch points on machines
Breathing in dust, fumes, or vapors
Sparks from grinding metal
Heavy lifting without technique
Which material can a chisel be used to shape or cut?
Only wood
Wood, metal, or stone
Only metal
Only stone
The table saw should always be used with:
A stationary fence guide
Welding gloves
A clamp
A sledgehammer
The electric welding machine fuses:
Wood pieces
Plastic pieces
Metal pieces
Concrete blocks
Which of the following is a fire or explosion hazard?
Welding near flammable liquids
Properly stored fuel cylinders
Using steel-toed boots
Keeping oily rags in sealed containers
Before using tools or machines, you should always:
Turn them on and test them immediately
Check for damage or missing guards
Assume they are safe if no one warned you
Borrow tools without asking
If a flame-resistant shirt is not available, what is an acceptable alternative?
Nylon hoodie
Polyester sweatshirt
100% cotton long sleeve shirt
Short sleeve T-shirt
Which of the following is NOT a good housekeeping practice?
Clean spills immediately
Return tools to storage after use
Keep walkways clear of clutter
Leave tools and cords scattered on the floor
The sledge hammer is best suited for:
Cutting wood
Light tapping
Heavy-duty demolition or driving stakes
Turning bolts
What is an example of an electrical hazard in the shop?
Wearing ear protection
Using damaged cords near water
Keeping cords organized
Turning off tools before cleaning
What type of screws does an Allen wrench (hex key) work with?
Flathead screws
Phillips screws
Hexagonal socket screws
Torx screws
Why are ripped or frayed jeans not allowed in the welding shop?
They don’t look professional
They can catch fire easily if sparks land on them
They make it hard to move
They wear out faster
The band saw is useful for:
Cutting curves and irregular shapes
Drilling precision holes
Sanding wood
Welding metals
A handheld power drill is used for:
Cutting plywood
Drilling holes
Welding
Grinding metal
Electric sanders are designed for:
Smoothing and finishing surfaces
Cutting curves
Welding
Fastening bolts
Which of the following best describes PPE in the welding shop?
Optional if you are careful
Recommended but not required
Required only during welding
Mandatory at all times for safety
The reciprocating saw is useful for:
Portable cutting of wood and metal
Sanding surfaces
Welding
Drilling
What is the most important piece of PPE that is required in the shop at all times?
Leather topped shoes
Proper shop jeans
Safety glasses
Welding hood
What is the most important tool used in the shop?
Welding machine
Safety knowledge
Safety glasses
Common sense
What word do we use before striking an arc or starting to weld?
“Cover”
“Welding”
“Duck!”
“Watch out”
How do we improve ventilation in the shop when we are welding?
Open the shop doors
Turn on the fans
Both A & B
None of the above
Who do you report any shop accidents or shop hazards to first?
Mr. Richburg
Ms. Alatorre
Mrs. Patek
Mr. Crum
Before plugging in a power tool, you should always:
Check that the trigger is on
Inspect the cord and plug for damage
Remove all safety guards
Test it near other students
What is the primary danger of loose hair in the shop?
It can get caught in machinery
It gets dirty
It blocks vision
Causes sweating
When lifting heavy objects, you should:
Keep your back bent
Lift with your legs
Twist while lifting
Hold item far away
Which fire extinguisher is used in welding shops?
Class A
Class B
Class C
ABC multi-purpose
A bench grinder should only be used when:
Tool rest is close
Sparks fly toward others
You wear gloves
Cutting wood
When changing a drill bit on drill press:
Leave machine running
Turn off machine
Hammer the chuck
Wear welding gloves for extra grip
If a tool vibrates excessively:
Keep using it
Hit it lightly
Stop and report to your instructor
Ignore it
Why must guards be left on tools?
Make tool quieter
Improve accuracy
To protect the operator and those around them
Keep dust off
Safest burr removal tool:
Fingers
File/deburring tool
Stick
Wrench
Compressed air rule:
Use to clean your clothing
Never point at anyone
Spray at full pressure
Use for fun
Extension cords should:
Be permanent wiring
Be off the floor
Be taped when damaged
Used when frayed
Drill press chuck key must be:
Left in chuck
Attached to magnet
Removed before turning the drill on
Used as handle
Safest way to hold material drilling:
By hand
Pliers
Clamped securely
Braced on body
When is it important to wear hearing protection:
When feel like it
When working around high noise levels
Only when your teacher says
During welding only
Why store oily rags in metal container:
Keep clean
Prevent combustion
Reuse later
Avoid stains
Belt sander used properly with:
Light pressure
Heavy force
Gloves
Rapid motion back and forth
Which is true about grinders:
Side pressure on the grinding wheel is safe
Press hard on the material
Let it spin up to full speed first
Safety glasses are optional
Never weld on closed container because:
Too loud
It may explode
Damages the welder
Ruins electrodes
When using a band saw to cut metal:
Force material quickly
Let the blade cut the material
Remove guards
Wear frayed gloves
Tool handles (such as hammers, mallets and hand saws) should be:
Cracked
Solid and secure
Loose
Oily
Before replacing machine parts:
Speed it up
Disconnect it from power
Leave it plugged in
Ask a student for help
Why is horseplay dangerous:
Break tools
Distracts others in the shop
Annoys teacher
Takes time
A fire watch is needed because:
Welders forget things
Hidden sparks can ignite later
Tradition
Shop requires supervision
What should not be used on electrical fire:
Water
ABC extinguisher
CO2
Dry chem
When using the cutting torch to cut metal:
Look at the flame
Secure hoses out away from the cut path
Point at people
Hold the torch under your arm
Purpose of push stick when using a table saw:
Faster feed
Keep hands safe
Straighten lumber
Clean sawdust
Gas cylinders should be stored:
Flat
Upright & secured
Near sparks
Next to heaters
Our response when someone experiences electrical shock:
Grab the victim
Turn off the power
Throw water on them
Ignore them
When using a ladder you should:
Stand on top step
Set up the ladder on uneven ground
Always use three-points of contact
Lean far to reach
GFCI protects against:
Fire
Electrical shock
Rust
Noise
Safest utility knife rule:
Cut toward body
Leave the blade exposed when not in use
Retractable sharp blade
Use max force
Respirators protect against:
Sparks
Noise
Dust
UV light
Safest way to transport sharp tools:
In your pants pocket
In your hands with the point down
Toss to someone
Loose in bag
Danger with standing behind machine operator:
Block view
Kickback/debris
Distracting the operator
Both kickback/debris and distracting the operator
Why is it important to cool metal before handling:
It can burn skin
Bends easily
Causes gloves to get sticky
Changes color
Needle-nose pliers are for:
Wire gripping/bending
Hammering
Cutting stone
Turning bolts
OSHA caution color:
Red
Yellow
Green
Blue
When using vise:
Over-tighten
Secure work
Be sure the jaws are oily
Loose vise
Ventilation prevents:
Sparks
Toxic fumes
Heat
UV
What to do if a tool is missing:
Borrow someone else's w/o permission
Ignore
Report to teacher
Replace
Sign of overheating equipment:
Cool
Burning smell
Quiet
Sparkling lights
Why it's important to not adjust others' machine:
Rude
Unsafe conditions
Wastes time
Teacher dislikes
Reciprocating saw motion:
Spin
Back-and-forth
Circular
None
Lockout/tagout ensures:
Mark broken
De-energized during service
Track attendance
Keep doors locked
When changing out a grinding wheel:
Leave the grinder plugged in
Be sure to use the correct rated wheel
Tap it hard
No PPE is required
What material should never worn while welding:
Cotton
Leather
Nylon
Denim
When using pliers to twist wire:
Twist fast
Fingers close to the side cutters
Maintain control
Look away
Before cutting with a chop saw:
Make sure the material is secure
Remove the guard
Use a dull blade
Make sure nothing is marked
Forklift/pallet jack rule:
Students may ride on the forks
Need certification
Drive fast
Lift people for fun
Safest shop attitude:
Ignore rules
Take shortcuts
Treat all tools as if they're dangerous
Follow rules only when being watched
