Advertisements
Advertisements
Question
What is the function of ratchet in the screw gauge?
Advertisements
Solution
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.
APPEARS IN
RELATED QUESTIONS
Name the part of the vernier callipers which is used to measure the following
Internal diameter of a mug
Explain the terms : Least count of a screw gauge.
How are they determined?
The diameter of a thin wire can be measured by
While measuring the length of a rod with a vernier callipers, below shows the position of its scales. What is the length of the rod?
State whether the following statement is true or false by writing T/F against it.
A metre scale can measure a length of 6.346 cm.
What is the least count in the case of the following instrument?
Metre scale
