Discussion
Assertion (A): A crease resist finish reduces the tensile and tear strength of cotton.
Reason (R): The crosslinks prevent the chains from moving to distribute an applied load.
Answer: C
Both are true and the reason gives the mechanism: the same rigidity that gives crease recovery prevents the fibre from yielding, so strength losses of a quarter or more are normal and are accepted as part of the trade.
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