Aircraft Drawings
Math
Cleaning & Corrison
Materials & Processes
Physics
100

This block is normally located adjacent to the title block or at the top right hand corner?

What is the revision block. 

100

This refers to a combination of a whole number and a fraction?

What is a mixed number. 

100

Name 3 areas of an aircraft that are prone to corrision?

What is: 1. Exhaust trail areas 2. Battery compartments 3. Vent openings 4. Bilge areas 5. Wheel wells 6. Landing gear 7. Wing flap recesses 8. Piano hinges 9. Any areas that can entrap water. 

100

Which casehardening process is accomplished on steel alloys, after heat treating, to produce a wear resistant surface on engine parts, such as crankshafts?

What is nitriding. 

100

This the term used to describe the ration of the amount of water vapor actually present in the atmosphere as compared to when the air is saturated with water vapor?

What is relative humidity. 

200

How are aircraft drawing changes usually identified?

What are listed as revisions. 

200

This is a statement of equality between two or more ratios?

What is a proportion


200

What are some types of heavy duty cleaning agents?

What are solvents and emulsions. 

200
Which steel alloy is noted for its toughness and is most commonly used for aircraft tubular structure, frame members, engine mounts, landing gear parts, or other structural parts?

What is chrome-molybdenum steel 

200

In what direction is pressure transmitted when force is applied to a confined fluid?

What is equally in a directions. 

300

This is a list of materials and parts necessary for the fabrication or assembly of a component or system?

What is a bill of materials. 

300

This is a quadrilateral shape having one pair of parallel sides?

What is a trapezoid. 

300

This is used to deposit a chemically formed oxide on aluminum alloys to improve corrosion resistance and enhance paint bonding qualities?

What is alodone

300

What do the markings on the heads up solid shank rivets indicate?

What is the material of which they are made and their strength. 

300

What is the angle between the chord line of an airfoil and the direction of the relative wind called?

What is the angle of attack. 

400

This is the sum of the plus and minus allowance figures as used on aircraft blueprints?

What is tolerance. 

400

This is a four sided figure with two pairs of parallel sides?

What is a parallelogram. 

400

These are prone to corrosion due to dissimilar metal contact between the steel pin and aluminum hinge and because of their design, which tends to trap contaminants?

What are piano hinges. 

400

What may be accomplished to prevent heat treated aluminum alloy rivets from becoming hard after the quenching sequence?

Rivets may be stored in a refrigerator at a temperature lower than 32F. 

400

Name a method of heat transfer?

What is: 1. Conduction 2. Convection 3. Radiation 

500

These lines are one long and two short. They also show alternate positions?

What are phantom lines. 

500

What is the formula to find the area of a circle

What is 

pi(r)^2

500
This can be recognized by a blistered paint surface and worm or fern0like patterns under the paint?

What is filiform corrosion

500

Name two NDT methods that could be used for detecting surface cracks in aluminum fittings?

What is: 1. Dye penetrant 2. Radiography (x-ray) 3. Eddy current 4. Ultrasonic testing 5. Visual inspection

500

What is the atmospheric pressure on a standard day at sea level?

What is 14.7 PSI or 29.92 inches of mercury. 

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