Materials and Construction A metallic alloy in general as compared to their pure metal components is More corrosion resistant Having higher melting point Having lower electrical conductivity Having lower hardness, reactivity and fusibility More corrosion resistant Having higher melting point Having lower electrical conductivity Having lower hardness, reactivity and fusibility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is shipped in __________ drums. Cast iron Aluminium Either B & C Steel Cast iron Aluminium Either B & C Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most commonly used resin for making reinforced plastic is Unsaturated polyester Nylon-6 Polyurathane Polypropylene Unsaturated polyester Nylon-6 Polyurathane Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? Zinc Nickel None of these Cobalt Zinc Nickel None of these Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one is remelted and poured into moulds to get cast iron? Wrought iron Mild steel Pig iron Low carbon steel Wrought iron Mild steel Pig iron Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The impure iron (pig iron) that is tapped out from blast furnace contains about __________ percent carbon. 8 2 0.2 4 8 2 0.2 4 ANSWER DOWNLOAD EXAMIANS APP
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