Worksheetsfinal carpentry review
Total questions: 71
Worksheet time: 51mins
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
Finding the difference in the grade level between several points is called ____
grading
calibrating
grade leveling
grade skating
Studs that are not full length due to a wall opening are called ____ studs
trimmer
short
cripple
jack
To provide extra ___. 2x6 studs are sometimes used in colder climates.
insulation space
rigidity
soundproofing
snow load capacity
In single-story construction, a ___ is usually used to make sure well sections are plumb.
carpenters level
framing square
plumb bob
level transit
____ studs stiffen the sides of a rough opening and bear the direct weight of the header.
cripple
trimmer
header
master
wood shingles are made from
cypress
western red cedar
redwood
all of the above
Factors to consider when selecting roofing materials include____
initial cost
durability
maintenance
all of the above
The amount of roofing material needed to provide 100sq ft or coverage is called a
square
bundle
lot
none of the above
The term ____ refers to a waterway built into the roof surface over the cornice
gutter
downspout
fascia
eaves trough
Underlayment applied to a roof ___
protects the sheathing from moisture until shingles are laid
helps prevent wind-driven rain and snow from entering
prevents contact between shingles and resinous areas in the sheathing
all of the above
Laminated architectural shingles require a minimum of ____ nails per strip
two
three
four
six
which of the following are basic types of windows?
Sliding
Swinging
Fixed
All of the above
Windows that are hinged on the side and open outward are called ____
side-swing
casement
jalousie
hopper
A(n) ___ window is hinged along the bottom and swings inward.
hopper
awning
casement
jalousie
Skylights can be effectively used in ____
bathroom
stairwells
attics
all of the above
main entrance doors are generally ____ wide
2'-6"
3'-0"
3'-6"
None of the above
The ____ is the main trim member along the edge of a roof.
cornice
rake
fascia board
None of the above
To provide the proper tilt for the first course of bevel siding, a ___ strip must be installed.
course
spacer
cant
beveling
Knots are separations along the grain and between the annular growth rings
true
false
hardboard is generally more dense than particleboard
true
false
hardboard is made of refined wood fibers that are pressed together to form a hard, dense material
true
false
plywood with a veneer core is less costly than plywood with a lumber core.
true
false
softwood lumber comes from evergreen or needle bearing trees.
true
false
a tools power switch should always be in the "off" position before the tool is plugged unto an electrical outlet.
true
false
saber saw blades should be selected so that they will have at least two teeth in contact with the work at all times.
true
false
a router bit revolves in a counterclock wise direction.
true
false
routers cannot be used to cut through material
true
false
a laser level system allows for one worker to make most leveling and plumbing operations.
true
false
leveling instruments must be used to lay out building lines for any size project.
true
false
a line of sight is always a straight line.
true
false
building sites may slope up or down from level to level.
true
false
a benchmark is also known as the datum.
true
false
when a roof frame is formed with trusses, a ceiling frame is not required.
true
false
ceiling joists usually run across the narrow dimension of a structure.
true
false
on wide window and door openings, the header often is extended all the way up to the plate.
true
false
a built up roof is fabricated onsite.
true
false
materials on roofs with low slopes can be less watertight than those of steep slopes.
true
false
exposure is a measurement of the durability of a roofing material.
true
false
for shingle installation, most manufacturers, recommend 12 gauge galvanized nails with barbed shanks.
true
false
asphalt shingles are the most common type in use today.
true
false
one piece flashing is required around chimneys.
true
false
flashing around chimneys consists of two parts : base and cap.
true
false
for best results, roll roofing should not be applied when the temperature is lower than 55f
true
false
special precautions should be taken when working on pitched roofs
true
false
most window units are installed from the outside
true
false
no more than 1/4 clearance should be allowed for the height of a window rough opening.
true
false
to properly install a window, the rough opening must be plumb, level, and the correct size.
true
false
when replacing a window unit, outside trim should be bedded in mastic to eliminate entry by insects.
true
false
if rough opening dimensions for a door are not on the plans, they can be found in the manufacturers literature.
true
false
most wood shingles are made in random widts.
true
false
plywood siding is made from interior grade plywood
true
false
an open cornice exposes the rafters and underside of roof sheathing.
true
false
plywood siding is usually applied with the sheets running horizontally.
true
false
lumber is (a) by being placed in ovens to control humidity
to determine knot size, measure length and width, then (a) by two.
wood screws have greater (a) power than nails.
the (a) dimensions of a 2 x 4 piece of lumber to be used as a stud are 1 1 x 2" x 3 1/2"
Never force any of the (a) on a builder's level or level transit as they should turn easily by hand.
(a) for partitions are marked on the floor with a chalk line.
headers are formed by nailing two or three members together with a (a) inch spacer between them
since they swing inward (a) windows are easy to wash and maintain
