Hamad Materials and Construction 18/12/2020 A. Wrought iron B. High speed steel C. Cast iron D. Pig iron Related Mcqs: High speed cutting tool steels contain about _______________ percent of tungsten?A. 6-8 B. 18-20 C. 30-35 D. 50-55... Combination of metals and ceramics are called___________________?A. Metalloy B. Cermets C. Pellets D. Non-crystalline ceramics... Monel metal is an alloy of__________________?A. Molybdenum and nickel B. Nickel and copper C. Molybdenum and aluminium D. Molybdenum and zinc... Trough of an apron conveyor is made of___________________?A. Lead lined concrete vessel B. Wood C. Metal D. Either B. or C.... Babbitt metal used for bearings is a ____________base alloy?A. Tin B. Lead C. Aluminium D. Copper...
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