Discussion
Match the form of corrosion with what causes it.
1. Waterline corrosion 2. Intergranular corrosion of welded stainless steel 3. Erosion corrosion
P. Chromium carbide precipitation Q. Differential aeration at the surface R. Film removal by turbulent flow
Answer: B
Each form has its own mechanism and its own remedy, and treating one as another wastes the effort. Waterline attack needs a coating or cathodic protection, sensitisation a low-carbon grade, and erosion a lower velocity.
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