Hamad Materials and Construction 27/02/2021 A. Copper & zinc B. Copper & tin C. Copper & nickel D. Zinc & tin 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... Chilled iron castings are__________________?A. Easily machinable B. Soft on surface C. Highly wear resistant D. None of these... Maximum consumption of copper is in__________________?A. Utensil manufacture B. Electrical industry C. Industrial equipment manufacture D. Small scale industries... Babbitt metal used for bearings is a ____________base alloy?A. Tin B. Lead C. Aluminium D. Copper...
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