Materials and Construction The main constituent of carborundum is __________ carbide. Boron Aluminium Silicon Calcium Boron Aluminium Silicon Calcium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is highly __________ at room temperature. Brittle Malleable Resistant to atmospheric corrosion Ductile Brittle Malleable Resistant to atmospheric corrosion Ductile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carraying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)₂. Lead pipes are readily corroded by Acetic acid None of these Dilute HC₁ v Acetic acid None of these Dilute HC₁ v ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is used for determining the tensile strength of steels. None of these Universal testing machine Mechanical press Hydraulic press None of these Universal testing machine Mechanical press Hydraulic press ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is generally done on Cast iron Stainless steel Low carbon steel Non-ferrous metals Cast iron Stainless steel Low carbon steel Non-ferrous metals ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ability of a material to __________ is indicated by its damping capacity. None of these Withstand compression Absorb vibration Absorb shock None of these Withstand compression Absorb vibration Absorb shock ANSWER DOWNLOAD EXAMIANS APP