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On which part of the vernier height gauge, are the main scale divisions are graduated?

On which part of the vernier height gauge, are the main scale divisions are graduated? Correct Answer Beam

Explanation:

A Vernier depth gauge is a precision instrument, used to measure the depth of holes, recesses, slots, and steps within an accuracy of 0.02 mm.

  • It consists of the following parts:
    • A - Beam
    • B - Base
    • C - Main Slide
    • D - jaw
    • E - Jaw clamp
    • F - Vernier scale
    • G - Main scale
    • H - Finer adjusting slide
    • I - Finer adjusting nut
    • J&K - Locking screws
    • L - Scriber blade

 

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  • The offset scriber in Vernier height gauge is an attachment that permits setting heights from the face of the surface plate.
  • The beam is graduated with the main scale in mm.

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