According to Coast Guard Regulations (46...

Question 1 of 270705eccef9cbacbc34ba4d45a73

According to Coast Guard Regulations (46 CFR), a power driven auxiliary steering gear for a vessel capable of a 20 knot service speed, must be capable of producing a specific range of rudder movement at which of the minimum speeds listed below?

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Question 1 of 27070

🔍 Key Concepts

• 46 CFR requirements for steering gear on high‑speed vessels • Definition of service speed vs. test or trial speed • How minimum steering test speed relates to a vessel’s maximum service speed

💭 Think About

• Think about why the Coast Guard would choose a particular minimum speed to test auxiliary steering—what condition is most critical for safety? • Consider whether the regulation is likely to require full steering performance at very low speed, at moderate speed, or at or near maximum service speed. • Ask yourself: does the rule scale the required test speed as a percentage of service speed, or does it simply name a fixed test speed?

✅ Before You Answer

• Look up the exact wording in 46 CFR for auxiliary steering gear on vessels with a service speed of 20 knots or more. • Verify whether the regulation specifies the test at ‘maximum ahead service speed’ or at ‘a minimum of X knots’. • Confirm if the rule mentions a percentage of the vessel’s maximum service speed (for example, 70–80%) when determining the speed at which the rudder performance must be demonstrated.