Exam (elaborations)
NCCCO MOBILE CRANE Tests | 100% Correct Answers | Verified | Latest 2024 Version
- Course
- Institution
1. What action does a signal person intend the operator to perform if he extends his arm at shoulder height, makes a fist with his hand, and sticks his/her thumb up? a. Boom down b. Swing c. Boom up d. Extend boom - c. 2. When hoisting personnel, within what percentage of level must a telesco...
[Show more]