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प्रश्न
What is the zero error of a screw gauge?
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उत्तर
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संबंधित प्रश्न
When is a vernier Callipers said to be free from zero error?
A vernier callipers has a zero error of + 0.06 cm. Draw a neat labelled diagram to represent it.
A screw gauge has 50 divisions on its circular scale and its screw moves by 1 mm on turning it by two revolutions. When the flat end of the screw is in contact with the stud, the zero of the circular scale lies below the base line and 4th division of the circular scale is in line with the base line. Find
(i) The pitch,
(ii) The least count and
(iii) The zero error of the screw gauge
What do you understand by the following term as applied to micrometre screw gauge?
Thimble
Find the volume of a book of length 25 cm, breadth 18 cm and height 2 cm in m3.
State whether the following statement is true or false by writing T/F against it.
The metre scale, vernier calipers, and screw gauge are in decreasing order of least count.
State whether true or false. If false, correct the statement.
With the help of vernier caliper we can have an accuracy of 0.1 mm and with screw gauge we can have an accuracy of 0.01 mm.
