Question 145Gas Turbine - Assistant Engineer
70% to passThe lube oil system shown in the illustration, consists of which of the following sub-systems? Illustration GT-0024
ALube oil scavenging.
BSump venting.
CLube oil supply.
DAll of the above.
AI Explanation
The correct answer is D) All of the above. The lube oil system shown in the illustration GT-0024 consists of the following sub-systems: 1. Lube oil scavenging - This system removes used oil from the engine's crankcase and circulates it back to the lube oil sump. 2. Sump venting - This system allows air and vapors to be vented from the lube oil sump, preventing pressure buildup. 3. Lube oil supply - This system delivers clean, pressurized lube oil from the sump to the engine's moving parts, such as bearings and gears, to reduce friction and wear. All three of these sub-systems are essential components of a complete lube oil system, which is required for the proper lubrication and operation of the engine.
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