What is an advantage of a steam turbine over...

Question 1 / 2707066636eec28f7522a1c51bf9e

Question 1 of 2707066636eec28f7522a1c51bf9e

What is an advantage of a steam turbine over a diesel for the main propulsion?

Question 1 of 27070

What is an advantage of a steam turbine over a diesel for the main propulsion?

🔍 Key Concepts

• Differences between steam turbine and diesel propulsion systems • Which system is generally more complex to start up and shut down • Typical fuel efficiency and response time characteristics of steam vs. diesel plants

💭 Think About

• Think about how quickly each type of plant can change from ahead to astern and what equipment needs to reverse or change direction. • Consider which plant usually has more auxiliary systems (boilers, condensers, feed systems) and what that means for start-up time from a cold or secured condition. • Compare real-world ship operations: which type of plant do modern commercial ships prefer for fuel economy and why?

✅ Before You Answer

• For each choice, ask: Does this match what is generally true in practice for steam plants vs. diesel plants? • Double‑check which plant is usually more fuel efficient per unit power at normal sea speeds. • Consider which plant requires a longer warm‑up and preparation period before it is fully ready for sea.

Question 1 of 27070

What is an advantage of a steam turbine over a diesel for the main propulsion?

Faster response from ahead to astern

Cheaper initial installation cost

Less fuel consumption

Less time from secured plant to fully operational