Vernier calipers can be used for measuring volume of a small

Last updated: 6/14/2023

Vernier calipers can be used for measuring volume of a small right circular uniform hollow cylinder External diameter and total height can be measured by lower Jaws Internal diameter and depth can be measured by using upper jaws and stem respectively Stem is a thin rod which is fixed with Vernier scale and slides over main scale along with Vernier scale In a Vernier calipers when zero of main scale coincides to zero of Vernier scale lower jaws are open upper jaws are perfectly closed can end of stem lies left to the right most end of main scale Select the correct option s A In internal diameter measurement there is no zero error B In external diameter measurement there is a negative zero error C In depth measurement there is a positive zero error