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प्रश्न
When does a vernier callipers has the negative error?
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उत्तर
Negative Error: If the zero of the vernier scale is on the left-hand side of zero of the main scale, the error is said to be negative and the correction is said to be positive.
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संबंधित प्रश्न
Name the part of the vernier callipers which is used to measure the following
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- Calculate the length.
State the formula for calculating the least count of screw.
How do you account for positive zero error for calculating the correct diameter of wires?
Draw a neat labeled diagram of vernier calipers.
What is the least count in the case of the following instrument?
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Why is the screw gauge so named?
How does negative error arise in the instrument?
A screw thread has 20 threads in 1 cm and its circular scale has 50 divisions. Calculate its pitch and least count.
What is meant by zero error of a vernier caliper? How is it determined? Draw neat diagrams to explain it. How is it taken into account to get the correct measurement?
