Which type of duct system typically has the air handler located below the conditioned space and the ductwork running around the perimeter of the space?
A. plenum-type duct system
B. extended-type duct system
C. reducing-extended-plenum duct system
D. perimeter duct system
Answer: D
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Technician A says that SAE 10Wwill flow more readily than SAE graded oil at a given temperature. Technician B says thatlighter ISO grades such as ISO 15 and 22 tend to be used in extreme cold-weather applications. Who is correct?
A. Technician A B. Technician B C. Both D. Neither
Spayed or neutered pets generally display a more aggressive temperament than their intact counterparts.
Answer the following statement true (T) or false (F)
The cult of Vesta serves as an example of how Romans
a. venerated only male deities. b. reserved their holiest temples for the aristocracy. c. focused little time and energy on religious rituals. d. integrated religion into daily life.
PPE is very important to a welder for reasons such as:
A) Burn protection B) Eye protection C) Hearing protection D) Protection of extremities E) All of the above