| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.54 |
| Score | 0% | 71% |
A joint created by welding is __________ the original metal.
harmful to |
|
as strong or stronger than |
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weaker 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.
Which of the following saws is not good for cutting wood?
ripsaw |
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crosscut saw |
|
hacksaw |
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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.
A __________ is driven by a motor and used to shape and form edge contours.
file |
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chisel |
|
plane |
|
router |
A router is a tool that a worker uses to rout (hollow out), shape, or contour an area in relatively hard material like wood or plastic.
The primary difference between a claw and a ball-peen hammer is which of the following?
their striking end |
|
their non-striking end |
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their handle shape |
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their size |
The most common striking tool is the hammer and the most common variety of hammer is the claw hammer. The claw hammer has two ends, one to drive nails and one to remove nails. Ball-peen hammers replace the claw with a rounded end that's used to round off the edges of metal pins and make gaskets.
Screwdrivers are most broadly classified by their:
tip |
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length |
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width |
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torque |
Screwdrivers come in many different handle, shaft, and tip configurations for use in a wide variety of applications. Screwdrivers are classified by their tip which is shaped to fit a corresponding screw head. Common tips are slotted (flat) and Phillips (x-shaped).