Af Vol. 1
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- 1.(001) What type of hammer do you use to do light chiseling?
- A.
Mallet
- B.
Riveting
- C.
Framing
- D.
Rawhide
- 2.(001) What type of hammer do you use for double seaming lids?
- A.
Setting
- B.
Riveting
- C.
Ballpeen
- D.
Planishing
- 3.(001) What type of punch do you use to align fastener holes in two pieces of metal?
- A.
Pin
- B.
Drift
- C.
Starting
- D.
Transfer
- 4.(002) What layout tool do you use to mark cut lines on metal surfaces?
- A.
Scriber
- B.
Dividers
- C.
Prick punch
- D.
Layout punch
- 5.(002) The included angle of a center punch point should be
- A.
30°
- B.
45°
- C.
60°
- D.
90°
- 6.(002) What is used to determine the depth of a corrosion pit?
- A.
Magnifying glass
- B.
Straightedge
- C.
Depth Gauge
- D.
Scriber
- 7.(002) The unit of measurement used with a scale is the
- A.
Gram
- B.
Pound
- C.
Ounce
- D.
Kilogram
- 8.(003) What type of metal-cutting snips is known as tinner's strips?
- A.
Offset
- B.
Curved
- C.
Straight
- D.
Aviation
- 9.(003) What type of file do you use to sharpen the blades of cutting tools?
- A.
Square
- B.
Triangle
- C.
Single-cut
- D.
Double-cut
- 10.(003) What is the best file to use on a concave surface?
- A.
Combination
- B.
Double-cut
- C.
Half-round
- D.
Single-cut
- 11.(003) What type of file is used primarily for sharpening circular saws and edge tools?
- A.
Mill
- B.
Flat
- C.
Round
- D.
Triangle
- 12.(003) What type of chisel is best suited for cutting slots and keyways?
- A.
Flat
- B.
Cape
- C.
Diamond point
- D.
Half roundnose
- 13.(003) What type of chisel is best for cutting V-shaped grooves?
- A.
Flat
- B.
Cape
- C.
Diamond point
- D.
Half roundnose
- 14.(004) When you're cutting solid stock aluminum how many teeth per inch are recommended for the hacksaw blade?
- A.
10
- B.
12
- C.
16
- D.
18
- 15.(004) How many teeth per inch are recommended on a hacksaw blade used for cutting thick wall tubing?
- A.
32
- B.
24
- C.
12
- D.
10
- 16.(004) Which lever shear can cut sheet metal of unlimited length or width?
- A.
Scroll
- B.
Lever
- C.
Circle
- D.
Throatless
- 17.(005) You can ensure a reciprocating saw is cutting properly by selecting a blade
- A.
Thinner than the thickness of the material being cut.
- B.
Pitch where at least two teeth will cut at all times.
- C.
Equal to the thickness of the material being cut.
- D.
Where five teeth cut simultaneously.
- 18.(005) To use the job selector dial on a contour metal cutting saw you must know the
- A.
Type blade already installed.
- B.
Material's composition and thickness.
- C.
Pitch of the material being cut based on thickness.
- D.
Degree the material being cut placed in relationship to the blade.
- 19.(005) What do you adjust to make the contour metal cutting saw blade track properly?
- A.
Roller guide
- B.
Tilting wheel
- C.
Upper guide block
- D.
Lower guide block
- 20.(006) What type of grinding wheel do you use when you're grinding aluminum using a bench grinder?
- A.
Aluminum oxide
- B.
Silicon carbide
- C.
Diamond
- D.
Garnet
- 21.(006) What is the maximum safe gap between the wheel and the work rest of the pedestal grinder?
- A.
1/32 inch
- B.
1/16 inch
- C.
1/8 inch
- D.
1/4 inch
- 22.(006) What is the maximum bed gap allowed when using a powered disc sander?
- A.
1/32 inch
- B.
1/16 inch
- C.
1/8 inch
- D.
1/4 inch
- 23.(006) The machine capacity of a rotary punch is found on the
- A.
Front of each die holder
- B.
Individual punches
- C.
Upper turret
- D.
Lower turret
- 24.(007) The largest twist drill the chuck on a hand drill can normally accommodate is
- A.
3/16 inch
- B.
1/4 inch
- C.
5/16 inch
- D.
3/8 inch
- 25.(007) The flutes on twist drills are necessary because they
- A.
Provide a means of chip removal
- B.
Cool the material being drilled as the twist drill is rotated
- C.
Reduce the weight of the twist drill, permitting higher cutting speeds
- D.
Prevent the twist drill from cooling to quickly, which may cause the twist drill to crack
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