Materials and Construction Light weight metallic alloy used in aircraft industry is Phosphor bronze Duralumin Aluminium High silicon (14%) iron Phosphor bronze Duralumin Aluminium High silicon (14%) iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Polymorphism is not exhibited by Phosphorous Iron Carbon None of these Phosphorous Iron Carbon None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the uncombined (graphitic) form in case of Steel Cast iron None of these Ferroalloy Steel Cast iron None of these Ferroalloy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass is corroded by Fluorine (dry or wet) Phosphoric acid None of these Sulphuric acid Fluorine (dry or wet) Phosphoric acid None of these Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by addition polymerisation? Dacron Phenol formaldehyde Polybutadiene Urea-formaldehyde Dacron Phenol formaldehyde Polybutadiene Urea-formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called Pig iron Wrought iron High carbon steel None of these Pig iron Wrought iron High carbon steel None of these ANSWER DOWNLOAD EXAMIANS APP
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