What type of loads vary from 20 to 40 psf (0.96 to 1.92 kN/m2) depending on the pitch and the use of the roof?

A. wind
B. floor live
C. roof live
D. moving live


Answer: C

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Which alignment angle is most responsible for providing steering stability?

A. Caster B. Camber C. Toe D. Thrust angle

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One limitation of a single-spring seal is the _____

a. pressure exerted by the spring b. ability to properly seat the seal c. radial space it requires d. leak rate of the seal

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Bearing failure is generally caused by a lack of ___________________ or overloading

Fill in the blank(s) with the appropriate word(s).

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The use of a die against a piece of flat metal to change its shape is called ____.

A. forging B. welding C. stamping D. pressing

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