A hoist drum is an over-wind type using right lay wire rope. Where is the rope connected in relation to the hoist operator standing behind the drum?

A hoist drum is an over-wind type using right lay wire rope. Where is the rope connected in relation to the hoist operator standing behind the drum?

• A. Back
• B. Right side
• C. Front
• D. Left side

Answer: (D)

Lay direction matters for how the rope is anchored relative to the drum and the operator. A right lay rope twists to the right as it runs away from the drum, and on an over-wind hoist drum the rope’s fixed end is placed so that, as the drum winds, the rope wraps toward the drum without crossing or tangling. When you stand behind the drum, this arrangement places the rope connection on the left side. Anchoring on the left ensures the rope lines up correctly with the drum’s winding direction and operates smoothly.

Lay direction matters for how the rope is anchored relative to the drum and the operator. A right lay rope twists to the right as it runs away from the drum, and on an over-wind hoist drum the rope’s fixed end is placed so that, as the drum winds, the rope wraps toward the drum without crossing or tangling. When you stand behind the drum, this arrangement places the rope connection on the left side. Anchoring on the left ensures the rope lines up correctly with the drum’s winding direction and operates smoothly.