FAA考试题库Powerplant.pdfVIP

12/06/2007 Bank: (Aviation Mechanic Powerplant) 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. Use the following URL to download a complete list of associated supplement books: /data/computertesting/supplements. pdf 1. AMP056 AMP If the oil pressure of a cold engine is higher than at normal operating temperatures, the A) oil system relief valve should be readjusted. B) engines lubrication system is probably operating normally. C) oil dilution system should be turned on immediately. 2. AMP057 AMP An engine misses in both the right and left positions of the magneto switch. The quickest method for locating the trouble is to A) check for one or more cold cylinders. B) perform a compression check. C) check each spark plug. 3. AMP056 AMP Engine crankshaft runout is usually checked 1. during engine overhaul. 2. during annual inspection. 3. after a prop strike or sudden engine stoppage. 4. during 100-hour inspection. A) 1, 3, and 4. B) 1 and 3. C) 1, 2 and 3. 4. AMP056 AMP If an engine cylinder is to be removed, at what position in the cylinder should the piston be? A) Bottom dead center. B) Top dead center. C) Halfway between top and bottom dead center. 5. AMP056 AMP The horsepower developed in the cylinders of a reciprocating engine is known as the A) shaft horsepower. B) indicated horsepower. C) brake horsepower. 6. AMP056