Materials and Construction Plate and frame filter press is usually made of Galvanised iron Stainless steel Mild steel Cast iron Galvanised iron Stainless steel Mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high amount of silicon in cast iron Reduces its fluidity Suppresses the decomposition of Fe₃ C Increases the formation of graphite Increases the contraction of the metal Reduces its fluidity Suppresses the decomposition of Fe₃ C Increases the formation of graphite Increases the contraction of the metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the Elastic limit Endurance limit Ultimate tensile strength (U.T.S.) None of these Elastic limit Endurance limit Ultimate tensile strength (U.T.S.) None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Neither A nor B Corrosive Both A & B Abrasive Neither A nor B Corrosive Both A & B Abrasive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The purpose of nitriding the steel is to None of these Soften its surface Improve its reliability Harden its surface None of these Soften its surface Improve its reliability Harden its surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in the carbon percentage in the steel, its Tensile strength increases Hardness increases All of these Ductility reduces Tensile strength increases Hardness increases All of these Ductility reduces ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS