| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.56 |
| Score | 0% | 71% |
When compared to drilling, boring makes __________ holes.
larger |
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smaller |
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rougher |
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smoother |
Drilling is the process of making small holes in wood or metal while boring is the process of making larger holes.
This tool is a(n) __________.
screwdriver |
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punch |
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chisel |
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lever |
A chisel has a long sharp edge and is used, often in conjunction with a hammer, for cutting. In woodworking, chisels are used to remove large sections of wood to create the initial shape of a design. In metalworking, chisels are used to remove waste metal when a smooth finish is not required.
Which of the following is the primary difference between pliers and pincers?
pincers squeeze, pliers cut or pull |
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pincers are designed for large objects, pliers are designed for small objects |
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pliers squeeze, pincers cut or pull |
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pliers are designed for large objects, pincers are designed for small objects |
Pincers provide a mechanical advantage that's used to cut, pinch or pull an object. The force applied to pincers is concentrated to a point or to an edge of the tool which allows pincers to be brought very close to a surface. Pincers are typically used for removing objects from a material to which they've previously been applied, for example, to pull nails from wood.
Inside and outside micrometers measure inside and outside:
tolerances |
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lengths |
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angles |
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diameters |
Micrometers measure the diameter of cylindrical objects. Outside micrometers measure the external diameter of cylinders and inside micrometers measure the internal diameter of the cylinder's hole.
The __________ is an initial shallow saw cut made as a guide to prevent the saw from slipping sideways on subsequent more powerful cuts.
channel |
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guide |
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kerf |
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groove |
When you start sawing by creating a kerf it will help prevent the saw from slipping sideways when you begin the power strokes that do most of the cutting.