NCCCO (National Commission for the Certification of Crane Operators) Practice Test
NCCCO (National Commission for the Certification of Crane Operators) FREE NCCCO Mobile Crane Assembly and Disassembly Questions and Answers
When assembling a mobile crane, in what position should the superstructure typically be before installing counterweights?
Select your answer
A
Slewed 90 degrees to the side
B
Slewed directly over the rear of the carrier
C
Slewed directly over the front of the carrier
D
At any position as long as the crane is level
Hint