Branch ducts using flexible duct should not be longer than _____.
a. 3' (0.9 m)
b. 6' (1.9 m)
c. 8' (2.4 m)
d. 12' (3.7 m)
b. 6' (1.9 m)
Trades & Technology
You might also like to view...
Two types of seal systems that employ a seal pot are __________ seal and ________ seal.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
Certain qualities in a supervisor, such as _____, may cause negative feelings to develop in an employee or group of employees
A) subjective criticism B) sincerity C) ?fairness D) flexibility
Trades & Technology
? Identify and state the historical significance of the "Gold Bugs".
What will be an ideal response?
Trades & Technology
There are ________ classes of fire extinguishers
A) 6 B) 8 C) 4 D) 3
Trades & Technology