Question 210 Deck General

The correct answer is C) rudder angle indicator. The rudder angle indicator is the instrument on the bridge that displays the current position of the ship's rudder. This allows the helmsman to monitor the rudder position and make adjustments as needed to maintain the desired course. The rudder angle indicator is a key component of the ship's steering system and is required to be installed and properly functioning on all vessels per U.S. Coast Guard regulations. The other answer choices are incorrect because they do not directly display the rudder position. The telemotor and follow-up gear are components of the steering system that transmit the helmsman's commands to the rudder, but do not indicate the actual rudder angle. The Rapson slide indicator is used to show the position of the engine telegraph, not the rudder.