final carpentry review

Long, narrow fibers called ____ form the cells of wood

• lignins

• phloem

• cellulites

• tracheids

The lumber used for studs. rafters, and most other framing members is referred to as ____ lumber.

• rough

• dimension

• board

• manufactured

Basic classifications of ___ grading include boards, dimension, and timbers.

• hardwood ply

• softwood ply

• hardwood

• softwood

Which of the following is not a feature of particleboard?

• Attractive grain when finished

• Smooth Surface

• Freedom from warping

• Dimensional stability

For safe operation of a power tool, you must ____

• know how it works

• know the correct way to use it

• be wide and awake

• all of the above

for safety when using a portable circular saw, depth of cut should be adjusted to the thickness of the stock, plus about (a)  

Cordless portable drills are powered by rechargeable ___ batteries

• lead-acid

• alkaline

• lithium-ion

• silver sulfide

When using a radial arm saw a(n) (a)   " margin of safety should be maintained of between the operators hands and the path of the saw blades.

which of the following is not a job that can be done with leveling instruments?

• Laying out square corners

• Finding grade levels and elevations

• Determining plumb (vertical) lines

• Laying out curved contours.

The reference point of all elevations established on the building site is called the ___

• benchmark

• level station

• reference gradient

• marking point