Teaching HPSC Lecturer (Technical) Mock Test 2024 Engineering Materials Science Structure and Properties of Engineering Materials Properties of Materials
Which of the following elements determine maximum attainable hardness in the steel?
1. Chromium
2. Manganese
3. Carbon
4. Molybdenum
Select the correct answer using codes given below:1
1 only
2
1 and 2
3
3 only
4
2 and 4
5
Question Not Attempted