FAA试题合集之发动机试题电子版合集
FAA试题合集之发动机试题电子版合集Version:0233/17/2003Bank: (Powerplant - Aviation Mechanic)Airman Knowledge Test Question Bank The FAA computer-assisted testing system is supported by a series of supplement publications.These publications, available through several aviation publishers, include the graphics, legends, and maps that are needed to successfully respond to certain test items.Please download the file Supplements.pdf at the Internet address of http://afs600.faa.gov/ for a complete list of the associated supplement books. Please Note:Subject matter codes appear above each item. 1. A01 AMPWhich statement is true regarding bearings used in high powered reciprocating aircraft engines?A. Crankshaft bearings are generally of the ball-type due to their ability to withstand extreme loads without overheating.B. There is less rolling friction when ball bearings are used than when roller bearings are employed.C. The outer race of a single row, self aligning ball bearing will always have a radius equal to the radius of the balls. 2. A01 AMPA condition that can occur in radial engines but is unlikely to occur in horizontally opposed engines isA. hydraulic lock.B. valve overlap.C. zero valve clearance. 3. A01 AMPWhich condition would be the least likely to be caused by failed or failing engine bearings?A. Low oil temperatures.B. High oil temperatures.C. Excessive oil consumption. 请问这是14年的题吗？ 机务米怎樣拿啊? 下不了...
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