Q. Automobile gears are generally made of (Solved)
1. carbon chrome manganese steel
2. Phosphor bronze
3. Grade 30 cast iron
4. Malleable cast iron
5. Any of the above
- a. carbon chrome manganese steel
1. carbon chrome manganese steel
2. Phosphor bronze
3. Grade 30 cast iron
4. Malleable cast iron
5. Any of the above