Discussion
A single-cell box encloses \( 0.6 \) m\( ^2 \) and carries a torque of \( 120 \) kN m. The shear flow round the wall is
Answer: B
Correct answer: 100 kN/m
By the Bredt-Batho relation, \[ q = \frac{T}{2A} = \frac{120}{2 \times 0.6} = 100\ \mathrm{kN/m}. \] Note that \( A \) is the area enclosed by the median line of the wall, not the cross-sectional area of the material - confusing the two is the standard error in this calculation.
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