Referring to the illustration, what would be...

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Question 1 of 2066636eee28f7522a1c51f159

Referring to the illustration, what would be the result if the lower oil/water interface detection probe became faulty? Illustration GS-0175

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Question 1 of 20

66636eee28f7522a1c51f159

Referring to the illustration, what would be the result if the lower oil/water interface detection probe became faulty? Illustration GS-0175

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🔍 Key Concepts

• Operation modes of a 15 ppm oily water separator (idle, separation processing, oil discharge, overboard discharge, recirculation) • Function of upper vs. lower oil/water interface probes in automatic control • How interface level sensing triggers valve line-ups between discharge, recirculation, and sludge (oil) discharge

💭 Think About

• On this particular diagram, what does the LOWER interface probe detect, and which valve or mode change does that signal control? • If the lower probe failed and never "saw" the interface, which operation could NOT safely begin because the unit would not know that the oil layer had cleared from a certain level? • Trace the sequence: idle → separation processing → oil discharge → overboard or recirculation. At which transition is the LOWER probe’s confirmation absolutely required?

✅ Before You Answer

• Identify on the illustration which control lines (dashed) originate from the lower probe and which valves or modes they actuate — follow those signal lines carefully. • Confirm at which point in the cycle the system must verify that the oil/water interface has dropped BELOW the lower probe before switching to another mode — that is where a faulty lower probe will block a transition. • Make sure the option you choose matches a transition where losing the lower probe signal would prevent starting the next mode, not stopping a current one.

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Question 1 of 2066636eee28f7522a1c51f159

Referring to the illustration, what would be the result if the lower oil/water interface detection probe became faulty? Illustration GS-0175

Back

Question 1 of 20

66636eee28f7522a1c51f159

Referring to the illustration, what would be the result if the lower oil/water interface detection probe became faulty? Illustration GS-0175

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

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