railway RRB JE (CBT I + CBT II) Mock Test 2024 Production Engineering (Manufacturing) Metrology and Inspection Limits, Fits and Tolerances
In limits and fits, term 'Allowance' usually refer to:
1
Maximum clearance between shaft and hole
2
Minimum clearance between shaft and hole
3
Difference between maximum size and minimum size of a hole
4
None of these