FREE Caliper MCQ Objective Questions and Answers
The metric system's minimum vernier caliper count is
Explanation:
A vernier caliper's precision tool can precisely measure interior and external distances. There are two scales used in this instrument. Vernier Scale and the major scale (fixed) (movable).
On main scale division = 1 mm
49 main scale division = 50 vernier scale division
1 vernier scale division = (49/50) main scale division = 0.98 main scale division = 0.98 mm
Least count (LC) = 1 MSD - 1 VSD = 0.02 mm
The caliper known as is used to determine the center of round bars.
Explanation:
Jenny calipers:
One leg of Jenny calipers has an adjustable dividing point, and the other is bent..
These are available in sizes of 150 mm, 200 mm, 250 mm, and 300 mm.
Jenny calipers are used:
To draw parallel lines along the inside and outside edges:
For finding the center of round bars.
Vernier calipers' lowest count is determined by the following:
Explanation:
A vernier caliper is a measuring device used to measure linear dimensions.
It is also used to measure the diameters of circular objects using the measuring jaws..
The least count of vernier calipers is also known as the vernier constant.
The difference between one main scale division and one vernier scale division.
A vernier caliper is a precision measuring instrument. It is used to measure up to an accuracy of 0.02 mm.
A vernier caliper's lowest count will be 19 (19 mm) major scale divisions divided into 20 equally spaced divisions.
Explanation:
LC = 1 MSD - 1 VSD = 1mm - 19/20 mm = 1/20 mm = 0.05 mm.
Name the device used to gauge block step height.
Calipers that come with the heel or regular leg are referred to as:
Explanation:
A tool for drawing parallel lines to a workpiece's edges is a hermaphrodite caliper. Additionally, it can be used to locate the center of circular workspaces.
Which of the following kinds of calipers is used to draw parallel lines to borders on both the inside and outside?
Explanation:
Jenny calipers locate the center of round bars and mark lines parallel to the inside and outside edges.