What does a telescope gage measure after being inserted into a hole?

What does a telescope gage measure after being inserted into a hole?

• A. The diameter of a shaft
• B. The depth of the hole
• C. The size of interior features by touching both sides
• D. The angle of the hole

Answer: (C)

A telescope gage is specifically designed to measure the size of interior features by physically contacting both sides of a hole. When the gage is inserted into a hole, it expands to touch the walls and provides a precise measurement of the interior dimensions. This ability to measure the distance between the sides is crucial for applications where tolerances and fit are vital. The correct understanding of the gage's function highlights its application in achieving accurate internal measurements, which is essential in manufacturing processes to ensure parts fit together correctly. The other options provide alternatives that do not align with the fundamental purpose of a telescope gage. For example, measuring the diameter of a shaft or the depth of a hole would require different instruments entirely, and an angle is not relevant to the function of a telescope gage. Thus, the correct choice reflects the gage's role in providing precise measurements of internal features.

A telescope gage is specifically designed to measure the size of interior features by physically contacting both sides of a hole. When the gage is inserted into a hole, it expands to touch the walls and provides a precise measurement of the interior dimensions. This ability to measure the distance between the sides is crucial for applications where tolerances and fit are vital.

The correct understanding of the gage's function highlights its application in achieving accurate internal measurements, which is essential in manufacturing processes to ensure parts fit together correctly. The other options provide alternatives that do not align with the fundamental purpose of a telescope gage. For example, measuring the diameter of a shaft or the depth of a hole would require different instruments entirely, and an angle is not relevant to the function of a telescope gage. Thus, the correct choice reflects the gage's role in providing precise measurements of internal features.