Which of the following would be considered noncondensable gas/es in a refrigeration system?
A. nitrogen
B. refrigerant
C. vaporized refrigerant oil
D. air
E. both a and d
Answer: E
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What will be an ideal response?
Identify and define the two factors determining quality grade.
What will be an ideal response?
In cattle and sheep, which animal would likely have the lowest lean-to-fat ratio?
A. Female B. Juvenile C. Male D. Castrated male
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