Question

A drum with a taper or out of round exceeding 0.006 inch is _________.

1) Acceptable
2) Unacceptable
3) Cannot be determined
4) None of the above

Answer 1

A drum exceeding a 0.006 inch out of round condition is considered unacceptable due to exceeding typical machining tolerances, requiring repair or replacement.

Step-by-step explanation:

A drum with a taper or out of round exceeding 0.006 inch is unacceptable. This measurement indicates the drum is not perfectly circular by a margin that exceeds the typical machining tolerance limits. In many engineering applications, the precision of drum shape is critical for performance and safety, and exceeding such a tolerance usually signifies the need for repair or replacement to meet operational standards.