289 videos|635 docs|179 tests
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1. What is a screw gauge and how does it work? |
2. What are the main parts of a screw gauge? |
3. How is the least count of a screw gauge calculated? |
4. What is zero error in a screw gauge? |
5. How can the accuracy of a screw gauge be improved? |
289 videos|635 docs|179 tests
|
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