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प्रश्न
What do you understand by the following term as applied to screw gauge?
Zero error
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उत्तर
Zero error: If the zero of the main scale does not coincide with zero of circular scale on bringing the screw end in contact with the stud, the screw gauge is said to have zero error.
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संबंधित प्रश्न
Name the part of the vernier callipers which is used to measure the following
Depth of a small bottle
What do you understand by the term zero error?
When does a vernier callipers has the negative error?
State the correction if the negative error is 7 divisions when the least count is 0.01 cm.
Which part of vernier callipers is used to measure the internal length of a hollow cylinder?
For what range of measurement is micrometre screw gauge used?
What do you understand by the following term as applied to micrometre screw gauge?
Sleeve cylinder
What do you understand by the following term as applied to micrometre screw gauge?
Sleeve scale
How will you measure the least count of vernier caliper?
