Grinder and Tool Knowledge Quiz

An angle grinder is used to grind _____.

• metal

• wood

• plastic

• glass

The grinder type BEST suited to sharpening worn edges on cutting tools is the _____.

• bench grinder

• angle grinder

• die grinder

• surface grinder

When using a grinder, two of the most important pieces of PPE are _____.

• safety glasses and gloves

• ear plugs and a hard hat

• a dust mask and steel-toed boots

• a reflective vest and knee pads

A type of grinder accessory that can be used to provide a stable surface for flexible sanding discs or buffing pads to rest against is called a(n) _____.

• backing pad

• grinding wheel

• cutting disc

• flap disc

A compact tool that operates by moving attachments back and forth at very high speeds is the _____.

• oscillating tool

• drill

• sander

• jigsaw

Compared with powder-actuated nailers, electric and pneumatic nailers ____________________________.

• are both stronger

• require more training

• do not require certification

• are much slower

Before using a pneumatically powered nailer for the first time, it is important to ____________________________.

• read the manufacturer's manual

• test the nailer on a scrap piece of wood

• check the air pressure settings

• ensure all safety gear is worn

Most craftworkers who use pneumatic nailers operate their compressors at ____________________________.

• 30 to 80 psi

• 60 to 110 psi

• 70 to 120 psi

• 90 to 140 psi

A Porta-Power® is an example of a(n) ____________________________.

• hydraulic tool

• electric drill

• pneumatic wrench

• manual screwdriver

Special rotary bits that can be used on grinders to remove rough edges from the inside and outside of pipes and other objects are commonly called ____________________________.

• burrs

• drills

• sanders

• files