Drywall Exam Questions With 100%
Verified Answers
Advantages of Drywall -
correct answer ✅Saves time in construction-it has a short drying
time and many types for multiple uses.
Requirements for drywall -
correct answer ✅Moderately low moisture content of framing
members. Otherwise drying out of framing members will result in
"nail pops", which causes the nail head to form small "humps" on
the surface.
Stud alignment -
correct answer ✅Misalignment will cause a wavy, uneven
appearance.
Ceiling joist alignment -
correct answer ✅Strong backs provide for alignment of ceiling
joists and can be used at the center of a span when ceiling joists are
uneven.
Regular Gypsum Panels -
correct answer ✅Used for single and multi-layer application.
Applied to interior walls and ceilings. Tapered edge for effective
joint concealment.
,Drywall Exam Questions With 100%
Verified Answers
Pre-decorated drywall -
correct answer ✅Has rounded or beveled edges
Type X -
correct answer ✅Drywall has special additives that make it fire
resistant.
Water resistant/WR or Moisture resistant/MR -
correct answer ✅Special moisture- resistant core and paper cover
that is chemically treated to repel moisture.
Also referred to as green board
Used in areas that are subject to high moisture. ( bathrooms,
laundries, and commercial kitchens)
backing board -
correct answer ✅Designed to be used as a base layer in multi-layer
systems. Has a gray paper lining on both sides and is not suited for
finishing or decorating.
, Drywall Exam Questions With 100%
Verified Answers
Sound deadening -
correct answer ✅Board is used as a sub layer with other types of
drywall (usually type X) often only 1/4" thick.
Foil-Backed Board -
correct answer ✅Used as a vapor barrier on exterior walls;
available in various thicknesses.
Vinyl-Surfaced Board -
correct answer ✅Available in a variety of colors; is attached with
special drywall finish nails and edges are left exposed without joint
treatment.
Plasterboard or Gypsum Lath -
correct answer ✅Used as plaster base, replacing wood or metal
lath in new construction and renovation. It is available in 16" and
24" widths and usually 48" long. Not compatible with Portland
cement.
Most commonly used drywall width -
correct answer ✅4'
Verified Answers
Advantages of Drywall -
correct answer ✅Saves time in construction-it has a short drying
time and many types for multiple uses.
Requirements for drywall -
correct answer ✅Moderately low moisture content of framing
members. Otherwise drying out of framing members will result in
"nail pops", which causes the nail head to form small "humps" on
the surface.
Stud alignment -
correct answer ✅Misalignment will cause a wavy, uneven
appearance.
Ceiling joist alignment -
correct answer ✅Strong backs provide for alignment of ceiling
joists and can be used at the center of a span when ceiling joists are
uneven.
Regular Gypsum Panels -
correct answer ✅Used for single and multi-layer application.
Applied to interior walls and ceilings. Tapered edge for effective
joint concealment.
,Drywall Exam Questions With 100%
Verified Answers
Pre-decorated drywall -
correct answer ✅Has rounded or beveled edges
Type X -
correct answer ✅Drywall has special additives that make it fire
resistant.
Water resistant/WR or Moisture resistant/MR -
correct answer ✅Special moisture- resistant core and paper cover
that is chemically treated to repel moisture.
Also referred to as green board
Used in areas that are subject to high moisture. ( bathrooms,
laundries, and commercial kitchens)
backing board -
correct answer ✅Designed to be used as a base layer in multi-layer
systems. Has a gray paper lining on both sides and is not suited for
finishing or decorating.
, Drywall Exam Questions With 100%
Verified Answers
Sound deadening -
correct answer ✅Board is used as a sub layer with other types of
drywall (usually type X) often only 1/4" thick.
Foil-Backed Board -
correct answer ✅Used as a vapor barrier on exterior walls;
available in various thicknesses.
Vinyl-Surfaced Board -
correct answer ✅Available in a variety of colors; is attached with
special drywall finish nails and edges are left exposed without joint
treatment.
Plasterboard or Gypsum Lath -
correct answer ✅Used as plaster base, replacing wood or metal
lath in new construction and renovation. It is available in 16" and
24" widths and usually 48" long. Not compatible with Portland
cement.
Most commonly used drywall width -
correct answer ✅4'
