🔍 Key Concepts

• Electro-hydraulic steering gear layouts: how telemotor, follow‑up, and control valves are arranged • The traditional six‑way valve function in an older hydraulic steering system • What a follow‑up system does compared to a basic receiver or manual lever

💭 Think About

• Look at how piping/lines run into and out of component C: do they look like signal/control lines, power oil lines, or mechanical linkage replacements? • Trace what would happen when the wheel is turned: which component now performs the job that, in older systems, required a helmsman or a mechanical linkage? • Compare component C to the main power elements (ram, main pump, variable stroke control): is C moving large volumes of oil, or is it just sending a control signal?

✅ Before You Answer

• Verify which choice refers specifically to manual operation versus automatic or remote operation • Check which device (telemotor receiver, follow up gear, six‑way valve, or mechanical linkage) is normally associated with repositioning the main hydraulic control valve in older systems • Confirm whether component C is drawn in a way that suggests a small control servo rather than a large power actuator or pump