Power tools

Before replacing parts such as bits, blades, or discs on any tool, you must _____.

• a. polish it with a fine steel wool
• b. recharge the tool's battery
• c. disconnect the power source
• d. inspect them for cracks

Most hammer drills will not hammer until pressure is _____.

• a. released from the powder charge
• b. reached in the hydraulic cylinder
• c. detected at the trigger lock
• d. applied to the drill bit

A pneumatic drill is commonly used _____.

• a. in areas where noise is a problem
• b. to supply compressed air to de-burr pipes
• c. when there is no source of electricity
• d. for intricate detail work

Before you plug any saw into a power source, make sure the _____.

• a. speed is set to Low
• b. power switch is in the Off position
• c. work has been clamped down
• d. lower blade guard is pulled back

Never use a circular saw that does not have an upper blade guard because the _____.

• a. trigger lock will not work properly
• b. saw will not cut cleanly
• c. guard protects you from touching the blade
• d. saw kerf will be too wide

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

• a. disassemble the nailer for inspection
• b. load the nails into the nailer
• c. ensure that a GFCI is in the power supply
• d. read the manufacturer's instructions

A power tool that is well suited for breaking up concrete during demolition work is a(n) _____.

• a. saber saw
• b. impact wrench
• c. pavement breaker
• d. powder actuator

Name this power tool

• miter saw

• table saw

• circular saw

• round saw

Name this power tool

• Cordless drill

• Impact driver

• Screw driver

• Jig Saw

What safety equipment are you required to wear when operating power tools?

• Eye protection
• Ear protection
• Closed toed shoes
• All of the above