VERNIER CALIPER MICROMETER - Quiz

1) Which is the smallest measurement that is possible by vernier caliper?

Least count Actual reading Main scale division Vernier scale division

2) What is the least count of a standard metric vernier caliper?

0.2mm 0.1mm 0.02mm 0.002mm

3) What is the pitch distance of a metric micrometer spindle thread?

0.01mm 0.02mm 0.05mm 0.5mm

4) What is the length of graduation marked on the metric micrometer?

25 50 75 100

5) Which material is used in manufacture of anvil for outside micrometer?

Cast iron Alloy steel Low carbon steel High carbon steel