Certified Logistics Technician (CLT) Practice Exam

What is a Roll On Roll Off (Ro-Ro) ship used for?

1. Transporting bulk liquids

2. Catching ocean fish

3. Allowing cargo to be rolled on and off efficiently

4. Shipping products by air

The correct answer is: Allowing cargo to be rolled on and off efficiently

A Roll On Roll Off (Ro-Ro) ship is specifically designed for the efficient loading and unloading of vehicles and cargo that can be driven directly on and off the vessel. This unique design allows for minimal handling, as vehicles can simply be driven onto the ship at one port and driven off at the destination, which significantly speeds up the loading and unloading process. Unlike traditional cargo ships that require cranes to remove goods from the hold, Ro-Ro ships eliminate the need for such heavy machinery for many types of cargo. This aspect is crucial for logistics operations that prioritize time and efficiency, particularly for transporting vehicles, machinery, and oversized cargo. The other options revolve around different types of transport and do not align with the specific purpose of Ro-Ro ships. For instance, bulk liquids require tankers, fishing is related to trawlers, and air shipping relates to aircraft, none of which facilitate the roll-on, roll-off process that Ro-Ro vessels are specifically built for.