| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.00 |
| Score | 0% | 60% |
Which of the following statemements about chucks is not true?
a chuck's size indicates the largest circumference drill bit that will fit |
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electric drills utilize a chuck to hold the drill bit |
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a chuck's size indicates the largest diameter drill bit that will fit |
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a chuck is tightened and loosened using a chuck key |
Electric drills utilize a chuck to hold the drill bit. A chuck's size indicates the largest diameter drill bit that will fit. A chuck is tightened and loosened using a chuck key.
A joint created by welding is __________ the original metal.
as strong or stronger than |
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weaker than |
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harmful to |
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as strong or slightly weaker than |
The joint created by welding is as strong or stronger than the original metal.
A joint created by soldering is:
stronger than a weld |
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weaker than a weld |
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as strong as a weld |
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as strong as the original metal |
A joint created by soldering is not as strong as a weld and not as strong as the original metal.
Which of these saws is used with a miter box?
hacksaw |
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back saw |
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crosscut saw |
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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.
What is a framing square used for?
marking lines at a right angle |
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measuring length around corners |
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measuring thickness and irregular shapes |
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ensuring that surfaces are level |
Rulers are used to both measure distance and to draw straight lines. Tape measures are flexible rulers made from cloth or metal and are useful for measuring longer distances and in tighter spaces. Both rulers and tape measures provide similar accuracy, commonly down to \({1 \over 16}\) or \({1 \over 32}\) inch. A steel framing square is made up of a shorter ruler (tongue) and a longer ruler (blade) that meet at a 90° (right) angle. A framing square is often used by carpenters when framing stairs and roofs.