Question 47Gas Turbine - 1st Asst/Chief
70% to passWhich of the following components are installed in the lube oil system shown in the illustration? Illustration GT-0024
Apressurized sumps
Bair/oil separators
Cpressurized supply lines with separate scavenging return lines
Dall of the above
AI Explanation
The correct answer is D) all of the above. The lube oil system shown in illustration GT-0024 likely includes the following components: 1) Pressurized sumps to maintain positive pressure in the lubrication system. 2) Air/oil separators to remove air and foam from the lubricating oil before it circulates through the engine. 3) Pressurized supply lines with separate scavenging return lines to ensure proper oil flow and circulation. All of these components are typical of a properly designed marine engine lubrication system, which is essential for safe and reliable operation as required by Coast Guard regulations.
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