// 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 8161. If a streamline cover plate is to be hand formed using a form block, a piece of dead soft aluminum should f irst be placed over the hollow portion of the mold and securely fastened in place. The bumping operation should be

A. distributed evenly over the face of the aluminum at all times rather than being started at the edges or center. B. started by tapping the aluminum lightly around the edges and gradually working down into the center. C. started by tapping the aluminum in the center until it touches the bottom of the mold and then working out in all directions.