Test 1

1. Cylinders which have been chrome Plated are identified by ____________________ (what color) paint on the base or on the fins.

2. Cylinders which have been nitrided are identified by ____________________ (what color) paint on the base r on the fins.

3. The propeller shaft end of an aircraft engine is always the ____________________ (front or rear) end, regardless of how it is mounted in the aircraft.

4. When referring to the right or left side of the engine, always assume you are viewing the engine from the ____________________ (front or rear).

5. What are the three types of bearings in general use? ____________________, ____________________, ______________________

6. A four lobe cam ring on a nine-cylinder radial engine will turn at ____________________ crankshaft speed.

7. The valve ____________________ is the distance that the valve is lifted off its seat.

8. The valve ____________________ is the length of time that the valve is open.

9. What is the best indication of worn valve guides? ____________________

10. What is the minimum number of crankshaft revolutions required to cause a five lobed cam plate of a nine cylinder radial engine to turn one complete revolution? ____________________

11. Name at least three of the five reasons for removal of a reciprocating engine for service. ____________________, _____________________, ___________________

12. What two sets of limits appear on the manufacturer's "Table of Limits"? ____________________, _________________

13. ____________________ (overhauled or rebuilt) engines are those that have been disassembled, cleaned, inspected, repaired as necessary, reassembled, and tested in accordance with approved standards.

14. The reconditioning of the cylinder, piston and valve operating mechanism is known as a ____________________ overhaul.

15. ____________________ (overhauled or rebuilt) engines are those that have been disassembled, cleaned, inspected, repaired as necessary, reassembled, and tested in accordance with approved standards.

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