Materials and Construction Trough of an apron conveyor is made of Wood Metal Lead lined concrete vessel Either B or C Wood Metal Lead lined concrete vessel Either B or C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following contains maximum percentage of carbon? Rail steel Railway spring steel Saws for cutting steel Boiler plate steel Rail steel Railway spring steel Saws for cutting steel Boiler plate steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Polythene (low or high density) containers are not corroded by Sulphur trioxide at 60°C Sulphuric acid (10%) at room temperature Any of these Nitric acid (95%) at room temperature Sulphur trioxide at 60°C Sulphuric acid (10%) at room temperature Any of these Nitric acid (95%) at room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Neither A nor B Abrasive Both A & B Corrosive Neither A nor B Abrasive Both A & B Corrosive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following mechanical properties of a material is most structure insensitive? Modulus of elasticity (young Toughness Percentage reduction of area Tensile strength Modulus of elasticity (young Toughness Percentage reduction of area Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metalloid is All of these Highly electronegative in nature An element which exhibits the properties of both metal & non-metal An alloy All of these Highly electronegative in nature An element which exhibits the properties of both metal & non-metal An alloy ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS