An oil-operated, direct-reversing mechanism...

Study

Question 1 of 205eccefa3bacbc34ba4d47d17

An oil-operated, direct-reversing mechanism on a large, low-speed, main propulsion diesel engine, can serve to __________.

Back

Question 1 of 20

5eccefa3bacbc34ba4d47d17

An oil-operated, direct-reversing mechanism on a large, low-speed, main propulsion diesel engine, can serve to __________.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Direct-reversing mechanism functions on large, low-speed diesel engines • Relationship between camshaft position and fuel injection / valve timing / air start distribution • How oil-operated servos can shift or rotate cams for ahead and astern operation

💭 Think About

• For reversing a large, low-speed diesel, what all has to change in the cam-driven systems when going from ahead to astern? • Which engine systems use separate ahead and astern cams or cam profiles that must be brought into position? • Does the reversing mechanism usually act on just one component, or does it coordinate several cam-related functions at once?

✅ Before You Answer

• Identify every part that is cam-controlled on a large, low-speed reversible diesel (fuel pumps, exhaust valves, starting air distributor, etc.) • Decide whether the reversing gear’s oil-operated mechanism can act on only one of these items or on more than one depending on design • Check if the wording of each choice is mutually exclusive or if they could all be valid functions of the same mechanism

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

Quick actions

— No credit card needed

Study

Question 1 of 205eccefa3bacbc34ba4d47d17

An oil-operated, direct-reversing mechanism on a large, low-speed, main propulsion diesel engine, can serve to __________.

Back

Question 1 of 20

5eccefa3bacbc34ba4d47d17

An oil-operated, direct-reversing mechanism on a large, low-speed, main propulsion diesel engine, can serve to __________.

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?

Quick actions

— No credit card needed