Metrology and Inspection

GATE Mechanical Engineering · 2 questions across 2 years (2021-2023) · 5% recurrence rate

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Recurrence sparkline

2021–2023

20212023

Difficulty mix

med 50%

hard 50%

Question types

NAT1

DIAGRAM1

All 2 questions on Metrology and Inspection

2023 Q54

A coordinate measuring machine (CMM) is used to determine the distance between Surface SP and Surface SQ of an approximately cuboidal shaped part. Surface SP is declared as the datum as per the engineering drawing used f...

Hard📊

2021 Q10

Consider the surface roughness profile as shown in the figure. The center line average roughness (Ra, in µm) of the measured length (L) is

Med✓📊