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प्रश्न
What do you understand by the following term as applied to micrometre screw gauge?
Sleeve cylinder
उत्तर
A hollow cylinder attached to a nut of the screw gauge is known as a sleeve cylinder.
The spindle of the screw passes through a sleeve cylinder.
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संबंधित प्रश्न
Name the part of the vernier callipers which is used to measure the following
Internal diameter of a mug
Draw a neat and labelled diagram of a screw gauge.
Name its main parts and state their functions.
The diameter of a thin wire can be measured by
A vernier callipers has its main scale graduated in mm and 10 divisions on its vernier scale are equal in length to 9 mm. When the two jaws are in contact, the zero of the vernier scale is ahead of the zero of the main scale and the 3rd division of the vernier
scale coincides with a main scale division.
Find : (i) The least count and
(ii) The zero error of the vernier callipers.
Fig., below shows the reading obtained while measuring the diameter of a wire with a screw gauge. The screw advances by 1 division on the main scale when circular head is rotated once.
Find:
(i) Pitch of the screw gauge,
(ii) Least count of the screw gauge and
(iii) The diameter of the wire.
Figure shows a screw gauge in which circular scale has 100 divisions. Calculate the least count and the diameter of a wire.
How do you account for positive zero error for calculating the correct diameter of wires?
How will you measure the least count of vernier caliper?
