Multioutlet branch-circuit ratings are limited to 15-, 20-, 30-, 40-, and 50-ampere except on ____ premises, where they may have a higher rating.
Fill in the blank(s) with the appropriate word(s).
Ans: Commercial
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The pendulum effect would most likely occur after _____.
a. swinging the upperworks b. winding the hoist line in c. winding the hoist line out d. lowering the boom
In preparing the pipe for welding, the pipe should be tack welded together with a root opening of ____ inch.
A. 1/16 to 1/8 B. 1/16 to 1/4 C. 3/32 to 1/8 D. 1/8 to 1/4
Each slaughter plant is inspected annually to ensure the facilities are clean and free from any matter that might harbor bacteria
Indicate whether the statement is true or false
Select one of the many organizations that developed a numbering system for metals and alloys.
A. AISI - American Iron and Steel Institute B. SAE - Society of Automotive Engineers C. ASTM - American Society for Testing Materials D. all of the above