Core Curriculum Module 3

Ball-peen hammers are classified by:

• Weight

• length

• size of head

• material head is made from

What hammer is generally considered a carpenter hammer?

• Ball-peen

• Sledgehammer

• Claw hammer

• Crosspeen

The cross-cut chisel is made with the cutting edge wider than the body so it does not bind when chiseling:

• excess wood

• dowels

• channels

• deep grooves

Torx and Robertson screws were developed to:

• increase the length of the screw

• improve grip and the torque than can be applied to a screw

• reduce the different types of screws used for a project

• improve the holding power of a screw in wood

What tool uses the impact of hammer to indent metal before you drill a hole?

• punch

• chisel

• nail puller

• cat's paw

Which screwdriver has a star-shaped tip?

• Phillips

• Flat-head

• Torx

• Robertson

Which screwdriver has a square drive that provides high torque power?

• Allen

• Robertson

• Torx

• Clutch-drive

Open-end wrench, box-end wrench and combination wrench are all what type of wrench?

• Adjustable wrench

• Non-adjustable wrench

• Socket wrench

• Torque wrench

The direction of a ratchet is reversed by:

• using the button or lever on the ratchet handle

• simply reversing direction

• removing the socket and turning it around

• changing the ratchet hand to a reversible ratchet handle

What type of pliers work well for holding fittings together on welding projects?

• Needle-nose

• Locking

• Tongue-and-groove

• Lineman