When buck riveting trailer van panels, which of the following personal protection items are required?

A. Safety glasses
B. Hearing protection
C. Work gloves
D. All of the above


D. All of the above

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¿Cuál es la pendiente del techo en la elevación oeste en la Figura 4?



a. 5/12
b. 6/9
c. 6/12
d. 12/6

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As each valve opens and compresses its valve spring, another valve is closing, decreasing pressure as its spring re-extends. This is known as the ____ characteristic.

A. resonance B. regenerative C. oscillating D. frequency

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The last step in the hiring process is _______

A) Interviewing B) Orientation C) Selecting D) Screening

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If a wall has no openings, which of the following is not one of the most basic components of that wall?

A) Studs B) Top plates C) Blocking D) Bottom plates

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