The combined numbering system for metals and alloys is called
A. Standardized Numbers for Metals and Alloys (SNMA)
B. Unified Numbering System (UNS)
C. Decimal System
D. none of the above
Answer: B
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The maximum allowable spacing between horizontal wireway supports is _____.
a. 8' (2.5 m) b. 10' (3 m) c. 15' (4.5 m) d. 20' (6 m)
Identify the axiom or postulate that applies to the following statement. If a = 7 cm and b = 7 cm, then a = b
Fill in the blank(s) with the appropriate word(s).
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A) 1,200 CFM per ton B) 400 CFM per ton C) 2,000 CFM per ton D) 800 CFM per ton