11. Pipes for bi-cycle frames are made of __________ steel.
12. Nickel and copper are the basic constituents of
13. Nickel and molybdenum are the basic constituents of
14. Nickel as a material of construction
15. The increase in hardness of metal due to its cold working is termed as the __________ hardening.
16. Balls in a ball mill are usually made of
17. Concentrated HCl at 30°C can be stored in a vessel made of
18. Brine (15% concentration) can be stored in a vessel made of
19. A bearing metal should not have
20. White cast iron as compared to grey cast iron is
Read More Section(Materials and Construction)
Each Section contains maximum 100 MCQs question on Materials and Construction. To get more questions visit other sections.