When handling a Multiple Unit consist with no cars, what speed must not be exceeded?

When handling a Multiple Unit consist with no cars, what speed must not be exceeded?

• A. Freight Train Speed
• B. Passenger Train Speed
• C. Limited Speed
• D. Slow Speed

Answer: (A)

When you're moving a Multiple Unit consist that has no cars, you’re operating locomotive units only, not a passenger train. In CSX rules, different speed designations apply to different kinds of service. Since there are no passenger cars and no passenger service involved, the operation falls under Freight Train Speed. This keeps the speed aligned with what locomotive-only movements are designed to handle, including braking and control characteristics appropriate for freight-type operations. If you had passenger cars, you would follow Passenger Train Speed instead. Slow Speed is for very controlled yard or switching moves, and Limited Speed applies to other conditions, but not the standard locomotive-only MU movement without cars.

When you're moving a Multiple Unit consist that has no cars, you’re operating locomotive units only, not a passenger train. In CSX rules, different speed designations apply to different kinds of service. Since there are no passenger cars and no passenger service involved, the operation falls under Freight Train Speed. This keeps the speed aligned with what locomotive-only movements are designed to handle, including braking and control characteristics appropriate for freight-type operations. If you had passenger cars, you would follow Passenger Train Speed instead. Slow Speed is for very controlled yard or switching moves, and Limited Speed applies to other conditions, but not the standard locomotive-only MU movement without cars.