104 Introduction to Power Tools (CC)

Which of the following tools is a pneumatic​ tool?

• saw

• sander

• nailer

• pipe bender

Which of the following is not a pneumatic tool?

• drill

• grinder

• hammer

• screwdriver

What is the primary source of power for a pneumatic tool?

• Electricity

• Compressed air

• Battery

• Hydraulic fluid

Which of the following pneumatic tools is used for fastening?

• air hammer

• air drill

• air nailer

• air sander

Make sure to remove the power source before repairing any​ electric, pneumatic, or hydraulic tool.

• true

• false

Twist drill bits are used to drill holes in all of the following materials except​ _____.

• plastic

• wood

• masonry

• metal

Before loading a bit in an electric​ drill, make sure​ _____.

• the power cord is grounded

• the drill is unplugged

• you are wearing steel toed shoes

• the bit is sharp

The most important item of PPE that should be worn when using any drill is​ _____.

• gloves

• safety glasses

• steel toed shoes

• ear plugs

What is the main safety precaution to take before using a pneumatic tool?

• Ensure the tool is clean

• Ensure the tool is well oiled

• Ensure the air supply is disconnected

• Ensure the tool is in a well-lit area

Which of the following is not a safety measure when using an electric drill?

• Using safety glasses

• Keeping the drill bit sharp

• Using the drill in a wet area

• Unplugging the drill when not in use