Least count of Vernier depth gauge ____
| Least count of Vernier depth gauge ____
A. 0.02 mm
B. 0.1 mm
C. 0.01 mm
D. 0.001 mm
Please scroll down to see the correct answer and solution guide.
Right Answer is: A
SOLUTION
Explanation:
A Vernier depth gauge is a precision instrument, used to measure the depth of holes, recesses, slots and steps within the accuracy of 0.02 mm.
It consists of the following parts:
- Base
- Graduating Beam
- Clamping Screws
- Fine adjustment mechanism
- Vernier Scale
The beam is graduated with the main scale in mm.