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.Management Sciences
A. Cast iron and high silicon iron
B. Mild steel and stainless steel
C. Aluminium, tin and rubber
D. Teflon, glass and porcelain
Related Mcqs:
- The chlorinator used in the manufacture of DDT is made of___________________?
- A. Glass B. Glass lined steel C. Teflon D. Bakelite...
- German silver is an alloy of copper, nickel and________________?
- A. Zinc B. Silver C. Tin D. Lead...
- Tubes of multiple effect evaporator used for concentration of sugar cane juice are made of __________________?
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- Which of the following stainless steels is non-magnetic ?
- A. Ferritic B. Martenistic C. Austenitic D. None of these...
- White cast iron is not__________________?
- A. Malleable B. Whitish in color C. Brittle D. Strong and hard...
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