1.what is spotting 2.Least count of all measuring tool

Question

Accepted Answer

Spotting is the process of aligning two or more workpieces accurately before joining or machining. Least count is the smallest measurement that can be read on a measuring tool.

Spotting is crucial for ensuring precise alignment of workpieces in machining processes
It involves visually aligning the workpieces or using tools like dial indicators
Least count varies for different measuring tools, such as micrometers, calipers, and vernier scales
It is important to consider the least count when taking measurements to ensure accuracy
For example, a micrometer may have a least count of 0.01mm, while a vernier caliper may have a least count of 0.02mm

Accepted Answer

Least count minimum dim. Check in measuring instruments is Called least count of instruments like manual vernier caliper least count is 0.02 digital vernier caliper least count is 0.01 micro meter least count is 0.01 etc

Accepted Answer

Spoting is a two metal part between permanent joint without extra metal this is called spot operation

1.what is spotting 2.Least count of all measuring tool

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