construction 11

30問 • 2年前

問題一覧

Bevel wood siding must be at least ___ inches thick?

7/16

Veneer above openings shall be supoorted on lintels of non-combustible materials and the lintels shall have a length of bearing not less than ___ inches

Veneer ties, if sheet metal, shall not be less than No. 22 U.S. gage by 7/8 inch corrugated and each tie shall support not mor than ___ square feet of wall area

2.67

According to the video, what are the additional benefits to insulated vinyl siding?

all of the above

According to the video, Tyvek home wrap should be overlapped at seams, or from second story to the first story, approximately ___ to ___ inches

4 to 6

Which are ramp requirements?

both A and C

Anything over a ___ pound snow load requires an engineer or architect

The ends of each rafter or ceiling joist shall have not less than __ inches of bearing on wood or metal and not less than ___ inches on masonry or concrete

1 1/2 and 3

Truss drawings shall include

all of the above

In reference to the tails on rafters, the maximum cantilever is ___ inches

With a vapor barrier, the minimum of net free ventilation area in an attic shall be ___ of the vented space provided

1/300

Where eave or cornice vents are installed, not less than a __ inch space shall be provided between the insulation and the roof sheathing and at the location of the vent

A ___ shall be installed on the ridge side of any chimney or penetration more than 30 inches wide as measured perpendicular to the slope and be made of sheet metal or the same material as the roof covering

both A and B

Asphalt shingles shall have the minimum number of fasteners required by the manufacturer, but not less than ___ fasteners per strip shingle or ___ fasteners per individual shingle

4 and 2

Roof replacement shall include the removal of existing layers of roof coverings down to

the roof deck

The firebox of concrete or masonry fireplace shall have a minimum depth of ___ inches

Chimneys shall extend not less than __ feet higher than any portion of a building within 10 feet but shall be not less than 3 feet above the highest point where the chimney passes through the roof

Chimneys located entirely outside the exterior walls of the building, including chimeys that pass through the soffit or cornice, shall have a minimum airspace chearance of ___

1 inches

In reference to chimeys, the exterior air intake shall be capable of supplying ___ combustible air from the exterior of the dwelling or from spaces within the dwelling ventilated with outdoor air such as nonmechanically ventilated crawl or attic spaces

all

What should be located in the back or side of the firebox chamber or shall be located outside of the firebox at the level of the hearth and not greater than 24 inches from the firebox opening?

exterior air outlet

The opaque portion of a wall that encloses a crawl space and is partially or totally below grade is defined as

crawl space wall

The interior design temperatures used for heating and cooling load calculations shall be a maximum of __ degrees F for heating and __ degrees F for cooling

72 and 75

For air permeable insulations in vented attics, a ___ shall be installed adjacent to soffit and eave vents

baffle

In order to be in compliance, a __ shall be posted on or in the electrical distribution panel

mandatory certificate

According to the video, raised heel roof trusses

both A and B

According to the video, the NFRC rating system

all of the above

What is the solar heat gain coeffcient?

the percentage of heat from the sun that gets through the glass

What type of insulation is made of 100% recycled newspaper, fiber treated with borates and has an adhesive added?

cellulose insulation

Clearances around an electrical panel must be

36 inches out, 30 inches width

In reference to power and lighting distribution, receptacles shall be installed so that no point measured horizontally along the floor line of any wall space is more than ___ feet from a receptacle outlet

construction

Sterling Thomas · 40問 · 2年前

construction