Massachusetts 4G Hoisting License Practice Exam

Carrying loads at a height of 12 to 18 inches off the ground is optimal for ensuring safety and stability. This height minimizes the risk of tripping over the load while maximizing the operator's ability to maintain control and visibility. Keeping loads at this height allows for better lifting posture while also aiding in preventing injuries. It also strikes a balance between accessibility and safety, allowing workers to navigate around the site without the impediment of overly high or low loads.

Other options suggest either carrying loads too low or too high, which can create additional risks. Carrying loads six inches off the ground may expose the load to hazards like obstructions and increases the chance of a worker tripping. While carrying loads at the level of the waist can provide some control, it does not account for safe maneuverability in all situations. Lastly, carrying loads at 36 inches high could lead to issues with balance and increased difficulty in observing the load and surrounding area, potentially leading to accidents.