Q. Which of the following has highest strength to weight ratio? (Solved)
1. Alloy steel, heat treated
2. Brass
3. Stainless steel
4. Steel piano wire
5. Aluminium, hard rolled
- d. Steel piano wire
1. Alloy steel, heat treated
2. Brass
3. Stainless steel
4. Steel piano wire
5. Aluminium, hard rolled