NCCCO MOBILE CRANE EXAM
QUESTIONS AND ANSWERS
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 - Answer-c.
2. When hoisting pe...
7. What Standard Method hand signal is being illustrated?
a. Swing
b. Stop
c. Emergency Stop
d. Travel - Answer✔✔-a.
8. Who should an operator respond to a "stop" signal from?
a. Appointed signal person only
b. Project manager only
c. Superintendent only
d. Anyone - Answer✔✔-d.
9. Which area do truck cranes without a 5th outrigger generally have no lifting capacity unless
the manufacturer states otherwise?
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