railway RRB JE (CBT I + CBT II) Mock Test 2024 Production Engineering (Manufacturing) Metrology and Inspection Limits, Fits and Tolerances
In order to have an interference fit, it is essential that the lower limit of the shaft should be:
1
lesser than the upper limit of the hole
2
greater than the lower limit of the hole
3
lesser than lower limit of the hole
4
greater than the upper limit of the hole