1. What is the first exterior finish that should be eliminated?
a. foundation treatments and finishes.
b. finishes of walls above grades.
c. roofing items
d. none of the above

2. Assuming that floor joists are set on standard 16" centers, how many joists are needed for a floor that is 49 feet long?
a. 36
b. 37
c, 38
d. 41

3. The term R-value is used with regards to ___________
a. waterproofing
b. thermal protection
c. strenhth of anchors
d. soil permeability

4. When doing a wall system takeoff, two extra studs are allowed at ____.
a. each corner in the wall
b. the intersection of two walls
c. each opening
d. all of the above

5. Calculate the full height of sand/cement parging that will extend down to 6" below grade, based on the following data: (1) average elevation of grade around building -45.6', (2) elevation of top floor - 49.5', (3) Height of joist and floor deck-0.83'
a. 2.15'
B. 2.17'
C. 2.67'
D. 3.0'

6. If a roof has a 1.3 slope and the roof height is 4' what is the slope length?
a. 12.65'
b. 12.95'
c. 13.65'
c. 14.65'

7. A floor beam is supported by the concrete walls at the ends and by ___ in the middle.
a. teleposts
b. engineered joists
c. a parallam beam
d. strapping

8. Engineered joists are used to support the ___.
a. header joists
b. floor sheathing
c. foundation
d. roof sheathing

9. Roofing is usually measured in squares that have areas of ___.
a. 10
b. 25
c. 50
d. 100

10. Masonary work includes construction with ___.
a. clay bricks
b. clay tiles
c. natural stones
d. all of the above