WorksheetsGeneral Carpentry: M2 Building Materials and Fasteners
Total questions: 16
Worksheet time: 8mins
What is the main difference between HDO and MDO plywood?
HDO is coated on one side, MDO on both
HDO is for interior use, MDO for exterior
HDO has a hard, resin-impregnated fiber overlay
MDO is not suitable for painting
Aerated block CMU's are used in building projects that require what types of blocks
lightweight
water resistant
backfilled
dense
Which of the following is the highest quality plywood veneer?
A
B
C
D
Softwood comes from what types of trees?
leaf bearing
deciduous
coniferous
auspicious
What is indicated by E
Moisture content
Species identification
Grade designation
Mill identification
How many panels of plywood are required to cover the floor for a room that measures 30' long and 15' wide?
15
17
19
13
Which of the following is a defect in lumber that would cause it to be rejected for use in framing?
Wane
Split
Machine offset
Torn Heavy Grain
how should I joists be stored
vertically, oriented the way they will be installed
horizontally, oriented on their side
Horizontally and no more than 1" of the ground
vertically, hanging from the top plate
Which of the following is always a requirement when handling or moving building materials
proof of a physical exam
respirator
PFAS
PPE
Which of the following is a component of the proper technique for lifting heavy materials?
raise the materials to shoulder height
bend the knees
bend at the waist
hold the materials away from the body
Who is ultimately responsible for an employee's safety at work each day?
the contractor
the employee
OSHA
the crew leader
Medical exams are required to be provided every 3 years for workers who wear respirators for a MINIMUM of how many days per year?
30
45
60
90
Building codes require the use of corrosive resistant fasteners when building with which of the following...
HDO and MDO Plywood panels
laminated veneer lumber
standard hardboard panels
pressure or fire treated wood
Which drywall screw is used to fasten gypsum board to wood studs
high and low thread
fine thread
coarse thread
smooth thread
Waht is the typical shelf life range for construction adhesives
12-24 months
24-36 months
36-48 months
48-60 months
What type of fasteners are commonly used to secure sill plates to concrete
sleeve anchors
anchor bolts
wedge anchors
drop in anchors
