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27105 Floor Framing CC's

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

The plan that shows the entire substructure below the first floor is called the​ _____ plan.


a)

elevation

b)

foundation

c)

plot

d)

floor

2.

The drawing that is typically drawn larger than scale is the​ _____.


a)

floor plan

b)

site drawing

c)

foundation plan

d)

detail drawing

3.

On which drawing would you find the​ location, size, and spacing of anchor​ bolts?


a)

Structural drawing


b)

Sectional drawing


c)

Detail drawing


d)

Foundation drawing


4.

The part of the drawing that shows information about​ scale, the date of the last​ revision, and the drawing number is the​ _____.


a)

schedule

b)

title block

c)

legend

d)

appendix

5.

The type of framing typically used to counteract wind loads in​ hurricane-prone areas is​ _____.


a)

Timber framing


b)

Post and beam framing


c)

Platform framing


d)

Balloon framing


6.


In balloon​ framing, the second floor joist sits on a horizontal framing member called a​ _____.


a)

strongback

b)

brace

c)

ribbon

d)

purlin

7.

In platform​ framing, settling can be minimized by using wood with moisture content of approximately​ _____ %.


a)

25

b)

9

c)

6

d)

19

8.

Steel​ I-beams are​ _____.


a)

More expensive but easier to work with than wood beams


b)

More expensive and harder to work with than wood beams


c)

About the same as wood​ beams, as far as cost


d)

Less expensive and easier to work with than wood beams


9.

The amount a framing member bends under load is called​ _____.


a)

cantilever

b)

warp

c)

deflection

d)

bow

10.

The horizontal framing members that make up the majority of the floor system are known as​ _____.


a)

rafters

b)

joists

c)

studs

d)

headers

11.

Before installing sill plates it is most important to check the foundation for​ _____.


a)

straightness

b)

even

c)

squareness

d)

level

12.

When nailing joists to a sill or​ girder, use​ _____.


a)

Three 16d nails


b)

Two 16d nails


c)

Two 8d nails


d)

Three 8d nails


13.

In a floor​ system, the trimmer joists and header form a​ _____.


a)

Solid bridging


b)

Rough opening


c)

Girder


d)

Rim joist


14.

Bridging is typically installed in the middle of a span or every​ _____ feet.


a)

6

b)

2

c)

4

d)

8

15.

How many linear feet of sill seal and termite shield are needed for a foundation 26 ' wide and 36'long?


a)

62

b)

220

c)

124

d)

88

16.

How many floor joists are required for a building 28 feet wide by 32 feet long if the joists are spaced 16 o.c. and there is a girder in the​ center?


a)

42

b)

28

c)

21

d)

44

17.

How many sheets of

4×8

plywood are needed for a floor system that is 28 feet wide by 40 feet​ long?

a)

35

b)

28

c)

68

d)

40

18.

The system that allows for thinner floor slabs with higher bearing capacities is the​ _____.


a)

Concrete joist


b)

Steel web


c)

Fiberglass joist


d)

​I-joist


19.

Supports placed under concrete deck forms until the concrete is cured are known as​ _____.


a)

Shoring


b)

Strapping


c)

Bridging


d)

Pillars

20.

A metal trough that is embedded in a concrete floor and is used for electrical and telecommunication lines is referred to as a​ _____.


a)

Long pan


b)

Dome pan


c)

Trench duct


d)

Pedestals