REPAIRING TECHNIQUE - Practice Mode

1) What metal is used to make agricultural equipment like ploughs and blades?
Correct Answer: Manganese steel
2) Which metal powder is used in calorising process to prevent corrosion of steel component?
Correct Answer: Aluminium powder
3) Which type of brass sheet is used for deep drawing?
Correct Answer: Cartridge brass
4) Which type of bronze metal has excellent antifriction properties?
Correct Answer: Phosphor bronze
5) Which ore is extraction of aluminium?
Correct Answer: Bauxite