Question

Name the part of the vernier callipers which is used
to measure the following:
(a) external diameter of a tube,
(b) internal diameter of a mug,
(c) depth of a small bottle,
(d) thickness of a pencil.​

Answer 1

Answer:

inside jaws

inside jaws

strip

outside jaws

Answer 2

Explanation:

a) Outer jaws in the vernier callipers is used to measure the external diameter of a tube.

b) The inner small jaws are used measure the inner diameters of hallow bodies like tubes or holes or mugs.

c) The depth rod is used to measure depth with vernier calipers.

d) The lower jaws are used to measure the thickness or external diameter of the pencil .

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