Which statement most accurately describes TAB?
A) TAB is a type of test instrument.
B) TAB is used to conduct measurements and adjustments that are specific to testing and balancing, which are not normally performed in regular HVACR work.
C) TAB is a training organization within the HVACR industry.
D) TAB is an optional part of the installation process.
B
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a. mohair c. cashmere b. wool d. fur
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Fill in the blank(s) with the appropriate word(s).