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27 Cards in this Set
- Front
- Back
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Front (Term) .3125 |
Back (Definition) 5/16 |
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Front (Term) Half circle |
Back (Definition) Profile of a surface |
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Front (Term) Ratchet stop on a micrometer is used to lock thimble in place |
Back (Definition) False |
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.6875 |
11/16 |
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Parts larger than 6 inches must be measures with a CMM (coordinate measuring machine) |
False |
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1/16 |
.0625 |
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.9375 |
15/16 |
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What is the definition of the 10 to rule for measuring device repeatability and accuracy ? |
The tool must have 10 times the measuring resolution than the size being measured for repeatability |
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Micrometers with a vernier scale have the ability to measure to the tenth of a thousandth |
True |
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1/8 |
.125 |
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7/16 |
.4375 |
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What is the first thing you should do before making a measurement with any tool |
Clean the tool and part with a cloth |
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Open set up inspection means that you must measure the work piece out in the open so everyone can see what you are doing |
False |
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9/16 |
.5625 |
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Two arrows pointing up |
Total runout |
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Surface finish |
Back (Definition) |
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If a caliper can measure to the nearest thousandth, what would the equal bilateral size of the tolerance zone be using the 10 to 1 rule for repeatability |
+ .005 - |
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The frame is the main body of a dial caliper |
True |
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.625 |
5/8 |
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The anvil on a micrometer is often made of carbide material |
True |
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Machinist scales are used to make semi precise measurement |
True |
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If a micrometer can measure to the nearest tenth, what would the equal bilateral size of the tolerance zone be using the 10 to 1 rule for repeatability |
+ .0005 - |
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.1875 |
3/16 |
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A fixed gage is a device that cannot be altered or adjusted and is used for comparison purposes only |
True |
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7/8 |
.875 |
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Narrow features on the outside of a work piece, such as OD grooves, can be measured using the blades of a dial caliper. |
False |
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Front (Term) |
Back (Definition) Y |
