Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Cast iron Lead lined stainless steel Hard wood Steel or cement-brick lined Cast iron Lead lined stainless steel Hard wood Steel or cement-brick lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Copper & nickel Aluminium Zinc Tin Copper & nickel Aluminium Zinc Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a __________ material. Ferromagnetic Diamagnetic None of these Paramagnetic Ferromagnetic Diamagnetic None of these Paramagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by addition polymerisation? Phenol formaldehyde Urea-formaldehyde Polybutadiene Dacron Phenol formaldehyde Urea-formaldehyde Polybutadiene Dacron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials Never exhibit polymorphism All of these Are poor electrical conductors due to lack of free electrons Are exemplified by clay and mica Never exhibit polymorphism All of these Are poor electrical conductors due to lack of free electrons Are exemplified by clay and mica ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin base and lead base alloys are used for bearing materials. Tin compared to lead has lower Price Corrosion resistance Thermal conductivity Abundant availability Price Corrosion resistance Thermal conductivity Abundant availability ANSWER DOWNLOAD EXAMIANS APP
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