Exam (elaborations)
NCCCO Telescopic Core Review Questions.
- Course
- Institution
When lifting from the main boom, how is the effective weight of the fly/jib different in the erected position from that of the stowed position? A. Effective weight increases B. Effective weight decreases C. Effective weight is reduced 85% D. Effective weight is reduced 75% A. Effective weigh...
[Show more]