railway RRB JE (CBT I + CBT II) Mock Test 2024 Production Engineering (Manufacturing) Metrology and Inspection Limits, Fits and Tolerances
Consider the following statements regarding limit gauges:
1. Plug gauge is used to check hole size.
2. Ring gauge is used to measure the external diameter of a shaft.
3. Both ring and plug gauges are available in two designs, ‘GO’ and ‘NO-GO’.
Which of the given statements are correct?
1
1 and 3
2
1, 2 and 3
3
2 and 3
4
1 and 2