| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.23 |
| Score | 0% | 65% |
When cutting hard metals with a hacksaw you should choose a blade with __________ teeth per inch (TPI).
even |
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low |
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high |
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odd |
Blades with more and smaller teeth (high TPI) cut harder metals more effectively while blades with fewer and larger teeth (low TPI) cut softer metals more effectively.
Which of the following determines whether a socket can be used with a particular ratchet?
the drive circumference |
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the socket size |
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the drive size |
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the point size |
A ratchet (or socket wrench) is a wrench that applies torque in only one direction with a handle that can be moved back and forth without losing contact with the fastener. A ratchet uses variable attachments called sockets which come in a variety of drive sizes based on the size of the opening that attaches to the ratchet. Sockets with the same drive size will vary in the shape (six-point, twelve-point) and size of the nut opening that attaches to the fastener being tightened or loosened. Smaller point sized sockets are stronger and can apply greater torque while larger point sizes allow easier alignment.
Which type of screwdriver has a straight slot in the top?
hex |
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phillips |
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nut driver |
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slotted |
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 saws would you use if you're cutting wood along the grain?
crosscut saw |
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hacksaw |
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back saw |
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ripsaw |
The ripsaw delivers maximum efficiency at cutting with or along the grain (ripping).
These tools are called:
chisels |
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rasps |
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planes |
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files |
Wood chisels are used to shape or smooth wood surfaces. They come in a variety of widths and can be used with hand power or tapped with a mallet when deeper cuts need to be made.