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प्रश्न
What is the purpose of a ratchet in a screw gauge?
एका वाक्यात उत्तर
उत्तर
The ratchet is used in a screw gauge to hold the object under measurement gently between the studs.
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Vernier Callipers
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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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
Explain the terms : Least count of a screw gauge.
How are they determined?
Explain the terms : Pitch .
How are they determined?
Name the instrument which has the least count
0.1 mm
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.
What do you mean by the term pitch of a screw gauge?
Explain the term least count of a screw gauge. How are they determined?
Name the measuring employed to measure the thickness of a paper.
What is the least count in the case of the following instrument?
Screw gauge
A screw thread has 20 threads in 1 cm and its circular scale has 50 divisions. Calculate its pitch and least count.
