Micrometer and-vernier-calipers-reading-with-instructions-19897
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This document discusses how to identify and account for zero error when using micrometers and vernier calipers. It explains that a micrometer has positive zero error if the zero marking is below the datum line, and negative zero error if above, and in either case the zero error value must be subtracted from readings. Vernier calipers also require identifying and subtracting any zero error based on the misalignment of the zero marking and datum line.
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-HISTORY OF VERNIER CALLIPER
-TYPES OF VERNIER CALLIPER
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-CONSTRUCTION OF VERNIER CALLIPER
-LEAST COUNT OF VERNIER CALLIPER
-USE OF VERNIER CALLIPER
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-ERROR IN VERNIER CALLIPER
-STORAGE OF VERNIER CALLIPER
-MANUFACTURER OF VERNIER CALLIPER
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校徽：象征着学校的荣誉和传承。
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授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(mizzou毕业证书)美国密苏里大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(mizzou毕业证书)美国密苏里大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
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- 5. Zero Error for Micrometer No zero error
- 6. This micrometer has zero error. The zero marking on the thimble is below the datum line. So this micrometer has a positive zero error. How do we count the zero error? In this case we will take the reading on the thimble. Thimble reading = 0.03 mm So the micrometer has a zero error of +0.03 mm. Whatever reading we take on this micrometer we would have to subtract +0.03 mm
- 7. The zero marking on the thimble is above the datum line. So this micrometer has a negative zero error. In this case we will have to count the number of divisions on the thimble between the zero marking and the datum line. No. of divisions = 3 Measurement of each division = 0.01mm So the micrometer has a zero error of -0.03 mm. Whatever reading we take on this micrometer we would have to subtract -0.03 mm