The ideal motions for the assistant to avoid are Classes ____________
a. I and II
b. II and III
c. IV and V
d. There are no classes that should be avoided.
c
RATIONALE: The ideal motions for the assistant to avoid are Classes IV and V.
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A load that is perpendicular to the cross section of a structural member but does not pass through the center of the cross section is a
A) axial load. B) eccentric load. C) torsional load. D) bending load.
___________ is created during the use of a laser or an ESU. It contains toxic chemicals, vapors, blood fragments, and diseases
A. A smoke plume C. Infectious waste B. A chemical hazard D. Ionizing radiation