Скачать или смотреть 🚢 Fixed vs Controllable Pitch Propeller ⚙️ Which is Better?

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🚢 What’s the Difference Between a Fixed Pitch Propeller (FPP) & Controllable Pitch Propeller (CPP)? ⚙️

💡 Fixed Pitch Propeller (FPP):
✔️ Blades are fixed – No movement, simple design.
✔️ More efficient at constant speed – Best for cargo ships & bulk carriers.
✔️ Lower maintenance – Less complex, more durable.
❌ Less maneuverability – Requires reversing the engine for speed/direction changes.

💡 Controllable Pitch Propeller (CPP):
✔️ Blade angles can change – Better control over speed & direction.
✔️ High maneuverability – Ideal for tugs, ferries & naval ships.
✔️ Better fuel efficiency in variable conditions – Adjusts pitch based on load.
❌ More complex & costly – Requires regular maintenance.

📢 Which propeller is better? It depends on the ship type! 🚢
💬 Which one do you think is more efficient? Comment below! 👇

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