Discussion
All of the following are used to promote flow from a difficult bin EXCEPT
Answer: B
Correct answer: increasing the depth of material held above it
More head does not help and often makes matters worse: the extra weight consolidates the material near the outlet and increases its cohesive strength, so the arch it can support becomes stronger. The genuine remedies all break the arch or reduce the friction - a mechanical agitator, aeration through porous pads, or an external vibrator - and the real fix is a hopper designed for mass flow in the first place.
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