Question

18 ) What is the mechanism used in a micrometer? |
माइक्रोमीटर में प्रयुक्त तंत्र क्या है? ?
A) Lever mechanism or da
B) Thread mechanism | चूड़ी तंत्र
Ο Ο Ο Ο
C) Spring mechanism and
D) Plunger mechanism or a
00:57:01
SUBMIT​

Answer 1

Answer:

As we know the mechanism of micrometer based on precision ground threads of spindle so the lock nut works as stationary nut for this mechanism, so, rotation of this mechanism into lock nut controls the spindle movement. Sleeve: ... Thimble rotates around that sleeve and spindle.