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------------------------------------------------ What tools are used to measure the outside dimensions of shafts, thickness of sheet metal stock, diameter of drills, and for many other similar applications?

A. Rulers and protractors
B. Micrometers and calipers
C. Hammers and chisels
D. No specific tools

Answer :

Final answer:

Tools for measuring the dimensions of shafts, thicknesses, and diameters in precise applications are B) micrometers and calipers.

Explanation:

These tools are designed to provide precise measurements and are typically used when the object being measured requires more accuracy than a standard ruler can provide.

While a ruler can measure to the nearest millimeter, a micrometer and caliper can measure to the nearest 0.01 millimeter or even smaller increments, making them more suitable for applications that demand high precision.

Rulers are typically marked with inches, centimeters, or millimeters, allowing for precise measurements of length. They are versatile and easy to use, making them a popular choice for measuring various objects in everyday life.

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