| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.15 |
| Score | 0% | 63% |
A __________ is driven by a motor and used to shape and form edge contours.
plane |
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router |
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chisel |
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file |
A router is a tool that a worker uses to rout (hollow out), shape, or contour an area in relatively hard material like wood or plastic.
Which of the following statements about drill bits is not true?
drill bit size maxes out at ¼" for woodworking |
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drill bit size maxes out at ½" for metalworking |
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drill bits are primarily right-handed |
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drill bits are primarily left-handed |
Drill bits remove material to create holes. They come in a variety of sizes, maxing out at ¼" for woodworking and ½" for metalworking. The majority of drill bits are right-handed which means they cut while rotating in a clockwise direction.
You are using a hacksaw to cut a Class 8 bolt. What is the most appropriate TPI for your saw blade?
8 TPI |
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18 TPI |
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2 TPI |
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10 TPI |
A Class 8 bolt is made of very hard metal and larger TPI saw blades are most appropriate for very hard metals.
When using a hacksaw, blades with __________ teeth are more appropriate for cutting thinner materials.
less |
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wider |
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more |
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thinner |
A hacksaw has replaceable blades and is used to cut metal. The blade type is chosen based on the material that is to be cut. Blades with larger numbers of teeth per inch are more appropriate for cutting thinner materials.
The primary difference between a claw and a ball-peen hammer is which of the following?
their handle shape |
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their striking end |
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their size |
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their non-striking end |
The most common striking tool is the hammer and the most common variety of hammer is the claw hammer. The claw hammer has two ends, one to drive nails and one to remove nails. Ball-peen hammers replace the claw with a rounded end that's used to round off the edges of metal pins and make gaskets.