What is the main function of a tiller on a boat?

The main function of a tiller on a boat is to steer the boat. A tiller is a lever used to control the direction of the vessel by being connected to the rudder. When a boat operator moves the tiller to one side or the other, it pivots the rudder, which in turn changes the boat's direction through the water. This mechanism is particularly common on smaller boats and sailing vessels, where precise control over navigation is necessary. Understanding the role of the tiller is essential for safe boating, as effective steering is critical for maneuvering through various waterways and avoiding potential hazards.

The other options involve different functions that are not associated with a tiller. For instance, controlling the throttle is tied to regulating the speed of the engine, powering the boat involves the propulsion mechanism itself, and anchoring requires a separate equipment process distinct from steering.