Exam57 - Contractor Practice Exam

California B2 Floors Practice Quiz Overview

Are you ready to test your floor construction expertise? This focused quiz helps you master the structural concepts essential for your California B2 Residential Remodeling exam success.

Exam Details

Time Limit
30 minutes

Questions
15 randomly selected

Question Bank
40 unique questions

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1 / 15

In cold-formed steel floor framing, how many feet toward the inside must doubled cantilevered joists extend?

A) 4 feet

B) 6 feet

C) 8 feet

D) 10 feet

2 / 15

In cold-formed steel floor framing, anchor bolts must be located a maximum of ______ the termination of bottom tracks.

A) 10 inches

B) 12 inches

C) 14 inches

D) 16 inches

3 / 15

In cold-formed steel floor framing, screws for steel-to-steel connections must be installed with a minimum edge distance and center-to-center spacing of__________ .

A) 1/4 inch

B) 1/2 inch

C) 3/4 inch

D) 1 inch

4 / 15

Where a concrete slab is to be laid below grade, a__________ -thick base course must be placed on the prepared subgrade.

A) 2-inch

B) 4-inch

C) 6-inch

D) 8-inch

5 / 15

True or False: In cold-formed steel floor framing, the top flanges of cold-formed steel joists must be laterally braced by the application of floor sheathing fastened to the joists.

Untitled 44 Exam57

A) True

B) False

6 / 15

In a single-level wood-framed decks with beams, what is the maximum height of a deck post sized 4x6?

A) 6 feet

B) 8 feet

C) 10 feet

D) 12 feet

7 / 15

In concrete slab-on-ground floor installations, concrete floors must be a minimum of__________ thick.

A) 1-1/2 inch

B) 2-1/2 inches

C) 3-1/2 inches

D) 4-1/2 inches

8 / 15

The max. allowable live load of wood structural panels used for subfloor sheathing is__________ when wood structural panels have a span rating of 32/16 and a span separation at 24” o.c.

A) 30 psf

B) 50 psf

C) 70 psf

D) 90 psf

9 / 15

Cold-formed steel-framed floors must be anchored to__________.

A) foundations

B) wood sills

C) load-bearing walls

D) Any of the above

10 / 15

In exterior decks, the ends of beams must have not less than__________ of bearing on wood or metal for the entire width of the beam.

A) 1 inch

B) 1-1/2 inches

C) 2 inches

D) 2-1/2 inches

11 / 15

In cold-formed steel floor framing, floor joists supporting jamb studs with multiple members must have __________ bearing stiffeners.

A) one

B) two

C) three

D) four

12 / 15

In cold-formed steel floor framing, web hole length in floor joists must not exceed__________ .

A) 1-1/2 inches

B) 2-1/2 inches

C) 3-1/2 inches

D) 4-1/2 inches

13 / 15

In exterior decks, the ends of beams must have not less than__________ of bearing on concrete or masonry for the entire width of the beam.

A) 1 inch

B) 2 inches

C) 3 inches

D) 4 inches

14 / 15

C-shaped sections of load-bearing cold-formed steel floor framing members must have a minimum lip size of__________ .

A) 1/4 inch

B) 1/2 inch

C) 3/4 inch

D) 1 inch

15 / 15

The maximum joist cantilever for exterior wood decks must be limited to__________ of the joist span or the maximum cantilever length specified in Table R507.6, whichever is less.

A) one-eighth

B) one-fourth

C) one-third

D) one-half

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California B2 Floors Practice Quiz Overview

Exam Details

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