| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.13 |
| Score | 0% | 63% |
These tools are called:
planes |
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chisels |
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files |
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rasps |
Wood chisels are used to shape or smooth wood surfaces. They come in a variety of widths and can be used with hand power or tapped with a mallet when deeper cuts need to be made.
You are using a hacksaw to cut a Class 8 bolt. What is the most appropriate TPI for your saw blade?
2 TPI |
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8 TPI |
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10 TPI |
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18 TPI |
A Class 8 bolt is made of very hard metal and larger TPI saw blades are most appropriate for very hard metals.
A welding rod provides:
fuel for the welding torch |
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stability for the welding torch |
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the joining material for a weld |
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protection for the welder |
The joining material for a weld is called a welding or filler rod and is available in a variety of diameters and alloys for different welding tasks.
Which of the following saws would you use if you're cutting wood along the grain?
hacksaw |
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crosscut saw |
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back saw |
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ripsaw |
The ripsaw delivers maximum efficiency at cutting with or along the grain (ripping).
What is a caliper used for?
ensuring that surfaces are level |
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measuring thickness and irregular shapes |
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transferring distances between objects |
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making perfectly vertical lines |
Calipers are similar to micrometers in shape but instead of measuring distances, calipers are used to transfer distances between objects. An outside caliper is used to transfer outside dimensions while an inside caliper is used to transfer inside distances. A vernier caliper is an extremely precise caliper (down to \({1 \over 1000}\) inch) that allows measuring / transferring either inside or outside dimensions.