Question

osha 10 hour construction: module 06 - cranes exam
question 1 of 10
the four main causes of crane accidents are contact with power lines, overturns, falls and mechanical failure. two other errors mentioned in this module that often lead to trouble are:
a. tire blowouts and failure to barricade areas within the boom radius
b. failure to barricade areas within the boom radius and weak hook attachments
c. impaired operators and incompetent crews who get in the way of the crane
d. improper maintenance and failure to conduct regular inspections

Explanation:

In construction crane - related safety, improper maintenance can lead to mechanical issues over time and lack of regular inspections means potential problems may not be detected early. These are common error - factors in crane operations that can cause trouble, in addition to the four main causes.

Answer:

D. Improper maintenance and failure to conduct regular inspections