You are assigned to an anchor handling...

Question 1 / 2066636eef28f7522a1c51f6e7

Question 1 of 2066636eef28f7522a1c51f6e7

You are assigned to an anchor handling supply vessel with a propulsion system as shown in figure "B" of the illustration. What type of propulsion system is illustrated? Illustration MO-0215

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Question 1 of 20

66636eef28f7522a1c51f6e7

You are assigned to an anchor handling supply vessel with a propulsion system as shown in figure "B" of the illustration. What type of propulsion system is illustrated? Illustration MO-0215

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🔍 Key Concepts

• Compare the underwater shape in figure B to how a z-drive (Schottel-azimuthing) unit normally looks (a pod that can rotate 360°) versus a conventional shaft with rudder. • Recall that a Voith-Schneider drive has vertical blades rotating under a flat plate, very different from a normal propeller and rudder arrangement. • Think about what visual clues (rudder, shaft line, pod shape, vertical blades) can or cannot distinguish between a fixed pitch and a controllable pitch propeller just from an external profile view.

💭 Think About

• Look closely at the aft end in figure B: do you see a steerable pod hanging below the hull, or do you see a shaft leading to a propeller with a rudder behind it? • Ask yourself whether the drawing shows any sign of the distinctive vertical-blade Voith-Schneider unit, or if it looks more like a standard screw in a nozzle with a rudder. • Between fixed pitch and controllable pitch, which one would have an obvious external difference in a side profile drawing, and which would look essentially the same as a normal propeller and shaft?

✅ Before You Answer

• Identify whether there is a rudder drawn behind the propeller or a pod that turns instead of a rudder. • Confirm that you do NOT see a circular plate with multiple vertical blades (which would indicate a Voith-Schneider drive). • Decide if the illustration realistically can show the blade-pitch control mechanism, or if from the outside a controllable-pitch propeller would look just like a standard propeller.

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Question 1 of 20

You are assigned to an anchor handling supply vessel with a propulsion system as shown in figure "B" of the illustration. What type of propulsion system is illustrated? Illustration MO-0215

Schottel-azimuthing drive (z-drive)

Conventional fixed pitch propeller

Controllable pitch propeller

Voith-Schneider drive

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Question 1 / 2066636eef28f7522a1c51f6e7

Question 1 of 2066636eef28f7522a1c51f6e7

You are assigned to an anchor handling supply vessel with a propulsion system as shown in figure "B" of the illustration. What type of propulsion system is illustrated? Illustration MO-0215

Back

Question 1 of 20

66636eef28f7522a1c51f6e7

You are assigned to an anchor handling supply vessel with a propulsion system as shown in figure "B" of the illustration. What type of propulsion system is illustrated? Illustration MO-0215

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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— No credit card needed