1.	Select the four flight fundamentals involved in maneuvering an aircraft. A. Aircraft power, pitch, bank, and trim. B. Starting, taxiing, takeoff, and landing. C. Straight-and-level flight, turns, climbs, and descents.

2.	Which condition is most favorable to the development of carburetor icing? A. Any temperature below freezing and a relative humidity of less than 50 percent. B. Temperature between 32 and 50 °F and low humidity. C. Temperature between 20 and 70 °F and high humidity.

3.	For internal cooling, reciprocating aircraft engines are especially dependent on A. a properly functioning thermostat. B. air flowing over the exhaust manifold. C. the circulation of lubricating oil.

4.	If an aircraft is equipped with a fixed-pitch propeller and a float-type carburetor, the first indication of carburetor ice would most likely be A. a drop in oil temperature and cylinder head temperature. B. engine roughness. C. loss of RPM.

5.	What is one procedure to aid in cooling an engine that is overheating? A. Enrichen the fuel mixture. B. Increase the RPM. C. Reduce the airspeed.

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