The most accurate analog gauges available on gauge manifolds in the HVACR industry are:
A) 0.5% of full scale.
B) 2% of full scale.
C) 3% of full scale.
D) 1% of full scale.
D
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Structure C is the
A) pituitary gland.
B) hypothalamus.
C) pineal gland.
D) thymus.
E) thyroid gland.
The following statements are all correct EXCEPT _________
A) Used tires produce a heavy smoke when burned. B) Used tires are difficult to dispose of in a landfill because they tend to rise to the surface. C) Used tires can be breeding grounds for mosquitoes that carry disease. D) All of the statements are correct
The relationship of CFM and FPM can be summarized as:
A) CFM = FPM/area. B) CFM = FPM × area. C) FPM = CFM. D) FPM = CFM × area.
The independent chuck has:
A) Four jaws, each of which can move independently without affecting the position of the others B) A special adjusting system that makes the jaws center round work more accurately C) Two, three or six jaws that all move in or out an equal distance D) Three jaws that move independently of each other