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प्रश्न
उत्तर
A well-labeled diagram of Vernier caliper is shown in figure
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संबंधित प्रश्न
Name the part of the vernier callipers which is used to measure the following
External diameter of a tube
The diameter of a thin wire can be measured by
A boy uses a vernier callipers to measure the thickness of his pencil. He measures it to be 1.4 mm. If the zero error of vernier callipers is +0.02 cm, what is the correct thickness of the pencil?
The pitch of a screw gauge is 1 mm and the circular scale has 100 divisions. In measurement of the diameter of a wire, the main scale reads 2 mm and 45th mark on the circular scale coincides with the base line. Find
(i) The least count and
(ii) The diameter of the wire.
The main scale of vernier callipers has 10 divisions in a centimetre and 10 vernier scale divisions coincide with 9 main scale divisions. Calculate
- pitch
- L.C. of vernier callipers.
State the formula for determining a pitch
State the correction if the negative error is 7 divisions when the least count is 0.01 cm.
What do you understand by the following term as applied to screw gauge?
Negative zero error
How will you find the Zero Error of Vernier Caliper? Explain.
