| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.09 |
| Score | 0% | 62% |
Screwdrivers are most broadly classified by their:
torque |
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width |
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length |
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tip |
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).
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 is tightened and loosened using a chuck key |
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a chuck's size indicates the largest diameter drill bit that will fit |
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.
Measuring tools provide a convenient and easy way to compare object dimensions against:
a standard |
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perfection |
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each other |
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a drawing |
Measuring tools give easy access to the wide variety of standard dimensions that are used to categorize and classify objects.
The __________ is an initial shallow saw cut made as a guide to prevent the saw from slipping sideways on subsequent more powerful cuts.
groove |
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guide |
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kerf |
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channel |
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.
A welding rod provides:
the joining material for a weld |
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fuel for the welding torch |
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protection for the welder |
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stability for the welding torch |
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.