engineering recuitment NHPC JE & THDC JE 2023 Mock Test Production Engineering (Manufacturing) Metrology and Inspection Limits, Fits and Tolerances
In an interchangeable assembly, the shaft of size \(\rm 50^{+0.04}_{-0.01}\) mm mates with hole of size \(\rm 50^{+0.03}_{-0.02}\) mm. The maximum interference in the assembly is
1
60 μm
2
20 μm
3
10 μm
4
70 μm