NCCCO TEST 2 | 100% Correct Answers
| Verified | Latest 2024 Version
When making a multiple crane lift, it is important for the operator to understand that: - ✔✔The weight
may increase if the other crane lands the load
If a crane is not set-up level and the operator swings a load from the high side to the low side, the load
radius will: - ✔✔Increase
Most crane manufacturers reduce load capacity for duty-cycle operations because: - ✔✔Side loading
forces may occur
On who's recommendations should a preventative maintenance program be set-up? - ✔✔Crane
manufacturer
What is the standard rope used on most cranes? - ✔✔Right regular lay
The proper way to calibrate a boom angle indicator is: - ✔✔Using a level, raise the boom to horizontal
and set the indicator at 0 degree.
The red area of an instrument gauge means: - ✔✔A dangerous condition exists
The best way to keep people from being injured from the counterweight of the crane is to: - ✔✔Fence or
barricade the swing area of the crane
Only approved attachments or extra counterweights made by the manufacturer should be placed on the
rear of the crane because: - ✔✔They could cause a backward stability problem
What is the first thing an operator should do before going under a low pipe rack? - ✔✔Post a
signalperson to check clearance
