Ag. Mechanics 1 carpentry

What common grade lumber has loose knots, occasional knotholes, and a limited amount of pitch and season checking?

• 1
• 2
• 3
• 4

What type of siding has a rabbet cut on each edge?

• common
• off center
• shiplap 
• tongue and groove

What grade of lumber is free of knots and blemishes?

• AD
• BC
• Select
• 3

Engineered strands, flakes, or wafers cut from small wood logs and glued together by waterproof glue to make 4' x 8' panels are:

• boards.
• lumber.
• OSB.
• plywood

The grade of interior plywood with the bestface and worst back is:

• AA
• AD
• BB
• CD

The grades of exterior plywood with the best face and the worst back is:

• AA
• AB
• AC
• CC

What is the best tool to cut a "V" in wood so that the top of a flat head screw will be flush with, or just below the surface of the wood?

• Countersink
• Drill bit
• Pipe reamer
• Sander

What type of bolt has threads similar to a wood screw?

• lag
• machine bolt
• stove
• toggle

A fastener that has a hex or square head and a shank threaded about 1" is a:

• carriage bolt.
• machine bolt.
• stove bolt
• wood screw

What type of nail is thin, short, and has a small head?

• Brad
• Common
• Gypsum board
• Roofing