McqMate
| Q. |
Which grade of stainless steel is known as acid proof steel? |
| A. | aisi 304 |
| B. | aisi 316 |
| C. | sis 2333 |
| D. | sis 2359 |
| Answer» B. aisi 316 | |
| Explanation: for hygienic reasons, all product-wetted parts of dairy equipment are made of stainless steel. two main grades are used, aisi 304 and aisi 316. the latter grade is often called acid proof steel. | |
View all MCQs in
Water Supply EngineeringNo comments yet