Discussion
The chief drawback of chain dimensioning is that
Answer: D
Correct answer: tolerances accumulate along the chain
Each dimension in a chain carries its own tolerance, and the position of the last feature is the sum of them all, so the uncertainty grows with the number of links. Four dimensions at plus or minus 0.2 mm give plus or minus 0.8 mm at the far end. Datum dimensioning avoids this by measuring every feature from the same reference.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development