Electric & Pneumatic Power Tools Quiz

Which of the following is an example of a corded electric power tool?

• Air impact wrench

• Pneumatic die grinder

• Electric drill

• Air ratchet

What is the main advantage of using cordless electric tools in the shop?

• Heavier weight for stability

• Requires no maintenance

• Greater mobility without cords

• Cheaper than air tools

Which electric tool is commonly used to remove rust or paint from metal surfaces?

• Jigsaw

• Angle grinder

• Impact wrench

• Pneumatic sander

Pneumatic tools are powered by:

• Batteries

• Compressed air

• Hydraulic fluid

• Gasoline

The device that stores and supplies compressed air to pneumatic tools is the:

• Regulator

• Compressor

• Gauge

• Ventilator

Before disconnecting a pneumatic tool, you should always:

• Increase the pressure

• Lubricate the air line

• Shut off and bleed the air pressure

• Replace the air hose

Which tool is most commonly used to quickly remove lug nuts from wheels?

• Pneumatic impact wrench

• Cordless drill

• Air ratchet

• Bench grinder

What does CFM stand for when rating an air compressor?

• Cubic Foot Maintenance

• Cubic Feet per Minute

• Compressed Force Meter

• Compressor Flow Module

Which of the following is a safety feature on most electric grinders?

• Quick-release chuck

• Side handle

• Guard over the wheel

• Battery indicator

Why is it important to lubricate pneumatic tools regularly?

• To increase air pressure

• To prevent rust and internal wear

• To cool the compressor

• To reduce hose tangling