| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.33 |
| Score | 0% | 67% |
A joint created by welding is __________ the original metal.
harmful to |
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weaker than |
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as strong or stronger than |
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as strong or slightly weaker than |
The joint created by welding is as strong or stronger than the original metal.
You're creating a tube out of a sheet of metal. What type of fastener are you likely to use?
glue |
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punch |
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rivet |
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nail |
A nail is a short pin-shaped shaft of steel that's typically used to fasten pieces of wood together. It has a flat head on one end and a point on the other. A rivet consists of a cylindrical shaft with a head on one end and a tail on the other. When the rivet is installed, the tail is expanded and reshaped to form another head, creating a dumbell shape that will hold two surfaces together semi-permanently.
Which of the following saws is not good for cutting wood?
hacksaw |
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crosscut saw |
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ripsaw |
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back saw |
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.
Which of these saws is used with a miter box?
crosscut saw |
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back saw |
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hacksaw |
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rip saw |
A miter box utlizes a back saw (a fine toothed saw with a rigid strip of steel opposite its blade edge) to make cuts in wood at a specified angle.
Which of the following statements about drill bits is not true?
drill bits are primarily right-handed |
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drill bits are primarily left-handed |
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drill bit size maxes out at ½" for metalworking |
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drill bit size maxes out at ¼" for woodworking |
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.