Question 111General Subjects - Assistant Engineer

70% to pass

For the operation of the illustrated device, what fluid flow would be expected at the connection labeled "I"? Illustration MO-0110

Diagram for USCG General Subjects Assistant: For the operation of the illustrated device, what fluid flow would be expected...
AMain engine jacket water.
BThe salt water feed.
CThe sea water used for condensing the water vapor.
DThe distillate discharge.
AI Explanation

The correct answer is C) The sea water used for condensing the water vapor. This is correct because the illustration MO-0110 appears to be depicting a desalination or distillation system, where seawater is used to condense the water vapor, producing fresh water. The connection labeled "I" would therefore be the flow of seawater used for this condensation process. The other options are incorrect because they do not align with the function of the illustrated device. Main engine jacket water (A) and the distillate discharge (D) are not relevant to the seawater condensation process. The salt water feed (B) would be a separate input, not the flow at the "I" connection.

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Official Resources
46 CFR Machinery & Electrical 46 CFR Engineering USCG National Maritime Center
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