Materials and Construction Iron alloyed with carbon upto 2% is called High carbon steel None of these Wrought iron Pig iron High carbon steel None of these Wrought iron Pig iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following comprises of hydrocarbons? Mica flakes Rubber Glass None of these Mica flakes Rubber Glass None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A metallic alloy in which one of the constituent metal is __________ , is called an amalgam. Tin Zinc Lead Mercury Tin Zinc Lead Mercury ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy of iron containing 4% carbon is called High carbon steel Wrought iron None of these Mild steel High carbon steel Wrought iron None of these Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Bismuth Antimony Both B and C Arsenic Bismuth Antimony Both B and C Arsenic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ does not contain copper as an alloying element, Perminivar Nichrome Manganin Monel metal Perminivar Nichrome Manganin Monel metal ANSWER DOWNLOAD EXAMIANS APP
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