What does the helm command "Left twenty"...

What does the helm command "Left twenty"...

Question 1 of 2707066636ee728f7522a1c517d2c

What does the helm command "Left twenty" mean?

Question 1 of 27070

Q

What does the helm command "Left twenty" mean?

🔍 Key Concepts

• Standard engine/helm orders and how they are phrased on the bridge • Difference between rudder angle (in degrees of helm) and change of ship’s heading (in degrees of course)** • How a simple direction-and-number helm order is normally interpreted (e.g., "Right ten," "Left fifteen")

💭 Think About

• Is the order referring to how far the rudder is moved, or how far the ship’s heading should change? • Look at each choice and ask: which options add extra actions (like easing or using hard rudder) that are NOT explicitly said in the words "Left twenty"? • On a ship’s rudder angle indicator, what would you actually set if you received the order "Left twenty"?

✅ Before You Answer

• Distinguish clearly between rudder angle and change of course • Check which options include instructions (like easing or using hard-a-port) that are not in the spoken order • Confirm that a standard helm order of a direction plus a number refers to rudder angle to that side, nothing more.