Technician A uses a steel gasket scraper on aluminum engine parts. Technician B uses a plastic or wood scraper on aluminum engine parts. Which technician is correct?
A) Technician A B) Technician B
C) Both Technicians D) Neither Technician
B
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The metal control hardware used to relieve stresses caused by expansion and contraction in large ceiling or wall expanses in interior drywall systems is called a(n) _____.
a. L-bead b. J-bead c. corner bead d. expansion joint
What is sustainable agriculture?
What will be an ideal response?
A right angle is an angle of 90 degrees.
Answer the following statement true (T) or false (F)
?
Rafter Table for 4/12 Slope
Length of Common Rafters Per Foot of Run
12.65"
Length of Hip or Valley Rafters Per Foot of Run
17.44"
Difference in Length of Jacks @ 16" on Centers
16 7/8"
Difference in Length of Jacks @ 24" on Centers
25 5/16"
Find the length of the tails of the jack rafters in the accompanying figure.
A. 8" B. 8 3/16" C. 8 7/16" D. 8 3/4"