When rigging a load, the center of gravity must be _____
a. at least six inches above the hook
b. at least one inch above the hook
c. even with the hook
d. below the hook
d
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Improving productivity is generally a matter of discovering processes that use labor, material, and equipment _____.
a. as inexpensively as possible b. as efficiently as possible c. with decreased supervision d. without increasing skills sets
____ panels have a core of Portland cement reinforced with a glass fiber mesh embedded in both sides.
a.Wonder board b.Type X gypsum board c.Blue board d.Special purpose gypsum board
Most weldments use a tolerance of ± ____ inch or ± ____ inch.
A. 1/32, 1/16 B. 1/16, 1/8 C. 1/8, 1/4 D. 1/4, 1/2
A two-piece drive shaft is also referred to as a split drive shaft.
Answer the following statement true (T) or false (F)