When testing combustion efficiency, the technician should measure:
A) Stack temperature, ambient temperature, and CO2 flue gas percentage.
B) Stack temperature, flue gas density, and flue gas water percentage.
C) Oil pump pressure, stack temperature, ambient temperature, and CO2 flue gas percentage.
D) Ambient temperature, return air temperature, supply air temperature, and stack temperature.
A
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New and improved diagnostic and therapeutic procedures have improved with scientific advances, thereby providing ways to improve the health and quality of life of companion animals
A. True B. False
Where is the refrigerant piping run from a rack system to the individual refrigerated cases?
A) Through an exterior wall B) Refrigerant piping is not necessary because rack systems are self-contained. C) On top of the floor under a protective metal cover D) In trenches under the floor
Curved claw hammers range from ________ oz. to ________ oz. in weight
A) 6, 12 B) 8, 16 C) 12, 16 D) 8, 20
ASE-Style Multiple Choice The part that will MOST-Likely be housed in a "cage," or box of thin sheet metal spot welded to the body panel is:
A. the striker B. the body shim C. the threaded plate D. the frame bracket