// LET'S STUDY AVIATION

Let's Study Aviation

Airframe Test A1 and Power Plant Test A4 — pick a subject and test yourself.

Aircraft Covering Aircraft Drawings Aircraft Electrical Systems Aircraft Finishes Aircraft Fuel Systems Aircraft Instrument Systems Aircraft Landing Gear Systems Airframe Inspection Assembly and Rigging Auxiliary Power Units Aviation Mechanic Privileges and Limitations Basic Electricity Basic Physics Cabin Atmosphere Control Systems Cleaning and Corrosion Control Communication and Navigation Systems Engine Cooling Systems Engine Electrical Systems Engine Exhaust and Reverser Systems Engine Fire Protection Systems Engine Fuel Systems Engine Inspection Engine Instrument Systems Fire Protection Systems Fluid Lines and Fittings Fuel Metering Systems Ground Operation and Servicing Hydraulic and Pneumatic Power Systems Ice and Rain Control Systems Ignition and Starting Systems Induction and Engine Airflow Systems Lubrication Systems Maintenance Forms and Records Maintenance Publications Materials and Processes Mathematics Position and Warning Systems Propellers Reciprocating Engines Sheet Metal and Non-Metallic Structures Turbine Engines Weight and Balance Welding Wood Structures

1 A powerplant using a hydraulically controlled constant- speed propeller is operating within the propeller’s constant-speed range at a fixed throttle setting. If the tension of the propeller governor control spring (speeder spring) is reduced by movement of the cockpit propeller control, the propeller blade angle will

A. increase, engine manifold pressure will increase, and engine RPM will decrease. B. decrease, engine manifold pressure will increase, and engine RPM will decrease. C. decrease, engine manifold pressure will decrease, and engine RPM will increase.