| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 2.96 |
| Score | 0% | 59% |
A welding rod provides:
protection for the welder |
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stability for the welding torch |
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fuel for the welding torch |
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the joining material for a weld |
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 would provide the most accurate measure of the diameter of a solid cylinder?
outside micrometer |
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tape measure |
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ruler |
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inside micrometer |
Micrometers provide accuracy to the thousandths of an inch and come in outside and inside varieties. An outside micrometer is used to measure outside thickness, such as the diameter of a bolt, while an inside micrometer is used to measure the inside dimension of an object, such as the diameter of the hole of a nut or the width of a channel.
This tool is a(n) __________.
outside micrometer |
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inside caliper |
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outside caliper |
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inside micrometer |
Micrometers provide accuracy to the thousandths of an inch and come in outside and inside varieties. An outside micrometer is used to measure outside thickness, such as the diameter of a bolt, while an inside micrometer is used to measure the inside dimension of an object, such as the diameter of the hole of a nut or the width of a channel.
When using a hacksaw, blades with __________ teeth are more appropriate for cutting thinner materials.
thinner |
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more |
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less |
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wider |
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.
You need to secure a piece of wood while you're drilling a hole. Which of the following would be the most appropriate tool to use?
pincers |
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pliers |
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clamp |
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vise |
A vise is a clamp that is anchored to a work station and designed to hold material in place while it is being operated upon.