What are different type of Gauges?

Hint: In order to solve this question, we should know that we have to mention different kinds of gauges in the context of physics here we will discuss the definition of gauge and its various types which are widely used in physics experiments.

Complete answer:
A gauge is a kind of instrument that is used to measure the size, dimension, or any other measurable quantity very precisely and due to its precise nature, it's widely used in physics experiments. Here is some very common type of gauge instruments that are used in the laboratory.

1. Ring gauges are used to determine the external diameters of an object.
2. Taper gauges are used for tapering the testing gauges.
3. Snap gauges are used to measure the shafts.
4. Indicating gauges that are used to find the position of surfaces of an object.
5. Feeler gauges are used to check the clearance between the mating surfaces.
6. Thread gauges are used to measure the pitch diameter of the threads.
7. Form gauges are used to check the contour of a profile.
8. Plug gauges are used to shape and size a hole present in an object.

Hence, these are the main types of gauges that are widely used in physics experiments and laboratories.

Note: There are digital and analogue gauges also available but nowadays they are very less popular and not in use due to their inaccurate measurement hence manually operated gauges are still in use in almost all fields of physics.