| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.04 |
| Score | 0% | 61% |
Which of the following statemements about chucks is not true?
a chuck's size indicates the largest diameter 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 circumference 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.
Which of the following saws would you use if you're cutting wood across the grain?
crosscut saw |
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back saw |
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hacksaw |
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ripsaw |
Wood saws are categorized by their teeth shape and the number of teeth per inch (TPI). The higher the TPI of a saw the finer the cut it will make. Crosscut saws utilize knife-shaped teeth that cut across the grain of the wood while rip saws cut with the grain using chisel-shaped teeth that rip the wood cells apart as the cut is made. The kerf (slot) made by by a crosscut saw is much smoother than that made by a rip saw but a rip saw cuts much faster. Coping saws are a type of bow saw used to make detailed often curving cuts using replaceable blades with fine small teeth.
You're replacing the hubcaps on a car. Which of the following are you most likely to use?
rubber mallet |
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claw hammer |
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wooden mallet |
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ball-peen hammer |
A mallet is a hammer with a relatively large head, often made of rubber or wood. Both the size and material of the mallet head help prevent damage when striking more delicate surfaces.
Which of the following statements about an 8-point saw is not true?
an 8-point saw makes a rougher cut than a 12-point saw |
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an 8-point saw makes a finer cut than a 12-point saw |
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an 8-point saw has eight teeth per inch |
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an 8-point saw makes a rougher cut than a 6-point saw |
Saw blades are described by the number of teeth per inch (TPI). The higher the TPI of a saw the finer the cut it will make.
When compared to drilling, boring makes __________ holes.
larger |
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rougher |
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smoother |
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smaller |
Drilling is the process of making small holes in wood or metal while boring is the process of making larger holes.