General Studies · Metrology and Inspection
Identify the functions for which a precision straight edge is commonly used in engineering metrology: (i) To check straightness of parts (ii) To measure roundness (iii) To check flatness of parts (iv) To check parallelism
- 1(i) is true
- 2(i) and (iii) are true✓
- 3(iv) is true
- 4(ii) and (iv) are true
Correct answer
(i) and (iii) are true
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