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Question 1 of 20
Score: 0
What is the basic rule for ground conditions required before assembling or using a crane?
OFFICER
A
The ground must be compact and completely dry.
B
The ground must be firm, drained, and graded to a sufficient extent.
C
The ground must be able to support twice the crane's maximum rated capacity.
D
The ground must be covered with at least 6 inches of crushed stone.