Materials and Construction The hardest material just prior to diamond in Mhos scale is Topax Carborundum Corrundum Calcite Topax Carborundum Corrundum Calcite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Kraft process of sulphate paper pulp manufacture, the black liquor and the white liquor storage tank is made of Wood Steel Concrete Porcelain Wood Steel Concrete Porcelain ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Polymorphism is not exhibited by Carbon Phosphorous Iron None of these Carbon Phosphorous Iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for bearings is a____base alloy. Lead Copper Tin Aluminium Lead Copper Tin Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the highest compressive strength? Cast iron Wrought iron High carbon steel Mild steel Cast iron Wrought iron High carbon steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Straight silicon steel (containing Si from 0.5 to 5%) because of their low hysterisis loss and high magnetic permeability are used for electrical appliances. Which of the following electrical appliances made of silicon steel contains maximum percentage of silicon (about 4%)? Armature of small motors/generators Generators and small motors High frequency transformers Induction motors Armature of small motors/generators Generators and small motors High frequency transformers Induction motors ANSWER DOWNLOAD EXAMIANS APP
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