Question

On what basis do we choose an appropriate
measuring device for measurement?​

Answer 1

Weight (Customary)

While describing various physical quantities, it is best to use appropriate units of measure. Using other units of measure to describe a quantity gives either very small or very large number value. It becomes difficult to estimate the magnitude of the quantity, if inappropriate units are used

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Answer 2

The size and type of parts to be measured,

The environment

The skills required by operator