| Date | May 2019 | Marks available | 1 | Reference code | 19M.1.SL.TZ0.20 |
| Level | SL | Paper | 1 | Time zone | no time zone |
| Command term | Question number | 20 | Adapted from | N/A |
Question
Which of the following is a heat treating process?
A. Tempering
B. Warping
C. Seasoning
D. Felting
Markscheme
A
Examiners report
[N/A]
