Final answer:
PITOs should operate their vehicles no faster than a brisk walk when transporting loaded carts or ULDs, as stated in Step 7 of the PITO Commentary Checklist. Option (A)
Step-by-step explanation:
The question from the student regards safe operating speeds for PITOs (Powered Industrial Truck Operators) when transporting loaded carts or Unit Load Devices (ULDs). According to Step 7 on the PITO Commentary Checklist, PITOs should operate their vehicles at a speed no faster than a brisk walk when transporting loaded carts or ULDs to ensure safety and prevent accidents. This guideline is important because, similar to how pedestrians need to judge the speed of oncoming vehicles, PITOs must control their vehicle's speed to adapt to workplace conditions and maintain a secure environment.