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प्रश्न
What is the function of ratchet in the screw gauge?
उत्तर
When the flattened end of the screw comes in contact with stud, ratchet becomes free and makes a rattling noise. It indicates that the screw should not be further pushed towards the stud.
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संबंधित प्रश्न
State one use of a screw gauge.
The least count of a vernier calipers is :
The final result of the calculation in an experiment is 125,347,200. Express the number in term of significant place when accuracy is between 1 and 100
Who invented vernier callipers?
The circular scale of a screw gauge has 100 divisions. Its spindle moves forward by 2.5 mm when given five complete turns. Calculate
- pitch
- least count of the screw gauge
What do you understand by the following term as applied to micrometre screw gauge?
Thimble scale
State the formula for calculating the pitch of screw.
Explain the term least count of a screw gauge. How are they determined?
Consider the following case where the zero of vernier scale and the zero of the main scale are clearly seen. If L.C. of the vernier calipers is 0.01 cm, write the zero error and zero correction of the following.
Least count of a vernier caliper is ______ cm.
