Question

1. When taking a depth measurement, rotate the thimble of the depth micrometer in a __________ direction using the tip of one __________.

Option a: Clockwise; finger
Option b: Counterclockwise; ruler
Option c: Clockwise; tool
Option d: Counterclockwise; pencil

Answer 1

To measure depth with a micrometer, rotate the thimble clockwise using one finger, ensuring precision and accuracy in the measurement.

Step-by-step explanation:

When taking a depth measurement with a depth micrometer, you should rotate the thimble in a clockwise direction using the tip of one finger. Therefore, the correct option is a: Clockwise; finger. It is important to use the right instrument for measuring and to match the tool with the unit of measurement being used. For precision measurements in tools like micrometers, tiny increments can be measured which improves accuracy. For a depth micrometer, finger manipulation is typically used for adjustment, ensuring a precise measurement.