According to NEMA definitions, which of the following is a type of totally enclosed motor?
a. Drip-proof
b. Guarded
c. Sealed windings
d. Water-cooled
d. Water-cooled
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The hazards associated with the use of a powder-actuated tool are most similar to those of a(n) _____.
a. impact hammer b. electric drill c. jackhammer d. loaded gun
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The triangle in the accompanying figure is ____.
A. isosceles B. right C. scalene D. equilateral
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A set of drawings for a complex building may include several sheets of section and detail drawings.
Answer the following statement true (T) or false (F)
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The brake shoe ____________________ is the metal part of the brake shoes to which linings are attached.
Fill in the blank(s) with the appropriate word(s).
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