CNC Shop Safety Quiz (15 Questions)

What is the primary reason for removing jewelry in a machine shop?

• It looks unprofessional

• It could be stolen

• It can get caught in machinery

• It interferes with measurements

When are safety glasses required in a machine shop?

• Only while cutting material

• Only during training

• At all times

• When working on manual machines only

Why should gloves generally be avoided near rotating equipment?

• They reduce grip

• They can cause overheating

• They increase risk of entanglement

• They make hands sweat

Where should you look first for a first aid kit?

Why is it important to know the location of fire extinguishers?

• They are used to cool down tools

• Fires from chips can occur in some materials

• They are often stolen

• You must inspect them weekly

Which material listed is particularly flammable when machining?

• Aluminum

• Titanium

• Mild steel

• Copper

What should you do if a shop floor is slippery?

• Walk slowly

• Ignore it

• Clean it or notify someone

• Mark it with tape

What does the yellow line in a shop indicate?

• Electrical hazard zone

• Material drop-off point

• Designated walking area

• Forklift refueling line

Why is it dangerous to work alone?

• You might fall asleep

• You can’t be supervised

• Accidents can happen without help available

• You might get lost

What’s a safe rule if something feels unsafe?

• Ignore it

• Try it anyway

• Ask a supervisor or experienced worker

• Call 911 immediately