Hot-asphalt adhesive contains _____.
a. a two-part thermo-resin
b. bitumen
c. PVAc
d. a highly volatile solvent
b. bitumen
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The load limit to which a steel component can be deformed and still return to its original shape or length is the _____.
a. rebound limit b. deformation point c. yield strength d. equilibrium limit
When performing a test and balance procedure on a zoned system, correct airflow should first be established:
A) For each zone before balancing the individual branches. B) For the branch with the lowest CFM requirement in each zone. C) For the branch with the highest CFM requirement in each zone. D) For each branch before balancing the zones.
Whenever you need to convert a metric measurement into another size of the same unit, you will move the decimal point to the right or left and add ____________________ until you arrive at the desired unit.
Fill in the blank(s) with the appropriate word(s).
Which of the following counts as two conductors when used in a box?
a. Each fixture stud b. Each looped conductor over 6" c. Each looped conductor over 12" d. Each cable clamp