When performing overhead work on scaffolding, what protective measures must be taken to prevent objects
from falling and striking a person below?
a. Fall arrest systems are used.
b. Alarm systems should be enabled.
c. Toeboards, debris nets, or canopies must be applied.
d. Warning tags are posted on the scaffold.
c
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The canal era of American history began in 1817 with the construction of the
A. Ontario Canal connecting New York and Canada (British North America). B. James River and Kanasha Canal from Virginia to Ohio. C. Wabash Canal in Indiana. D. Suez Canal in Illinois. E. Erie Canal in New York.
You have a tree in your yard that is 62 inches around. What is the diameter of the tree?
What will be an ideal response?
Allophane differs from other silicate clays in all ways but one of the following:
A) degree of crystallization of the particles B) the period of time it has been subject to weathering C) the presence of negative charges on the colloidal particles D) widespread occurrence around the world E) nature of parent materials from which it forms
A P0103 DTC is being discussed. Technician A says that a sensor circuit shorted-to-ground can be the cause. Technician B says that a defective MAF sensor could be the cause. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician