The pilot valves in an air pilot starting...

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Question 1 of 205eccefa3bacbc34ba4d47d4b

The pilot valves in an air pilot starting system for a two-stroke cycle, direct reversing, main propulsion diesel engine are operated by either a ported distributor disc or a/an __________.

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Question 1 of 20

5eccefa3bacbc34ba4d47d4b

The pilot valves in an air pilot starting system for a two-stroke cycle, direct reversing, main propulsion diesel engine are operated by either a ported distributor disc or a/an __________.

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🔍 Key Concepts

• Air pilot starting systems on large two-stroke, direct-reversing diesel engines • How pilot valves are actuated in sequence to admit starting air to each cylinder • The difference between a distributor device and mechanical cam actuation of valves

💭 Think About

• Ask yourself: what other common device (besides a ported distributor disc) can time and operate each pilot valve individually in proper firing order? • Which option describes something that gives individual, timed control to each pilot valve, rather than just controlling overall air pressure or providing a simple on/off function? • Look at each choice and decide: does this part control timing to each cylinder, or is it just a general control/flow component?

✅ Before You Answer

• Verify which components in an air start system are responsible for timing and sequencing rather than simply opening the main air supply. • Check which listed parts normally act on each pilot valve separately rather than all cylinders at once. • Confirm that the option you choose could reasonably be used to replace a distributor disc as a method of actuating pilot valves in the correct order.

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Question 1 of 205eccefa3bacbc34ba4d47d4b

The pilot valves in an air pilot starting system for a two-stroke cycle, direct reversing, main propulsion diesel engine are operated by either a ported distributor disc or a/an __________.

Back

Question 1 of 20

5eccefa3bacbc34ba4d47d4b

The pilot valves in an air pilot starting system for a two-stroke cycle, direct reversing, main propulsion diesel engine are operated by either a ported distributor disc or a/an __________.

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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