Materials and Construction Constantan used in thermocouples is an alloy of Lead & tin Copper & aluminium Iron & copper None of these Lead & tin Copper & aluminium Iron & copper None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda can be stored in __________ drums. Cast iron Steel Gun metal Brass Cast iron Steel Gun metal Brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron is not Whitish in color Brittle Strong and hard Malleable Whitish in color Brittle Strong and hard Malleable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most commonly used resin for making reinforced plastic is Polypropylene Nylon-6 Polyurathane Unsaturated polyester Polypropylene Nylon-6 Polyurathane Unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in steel wholly in the Free state as graphite Both A & B Neither A nor B Combined form Free state as graphite Both A & B Neither A nor B Combined form ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Decreases its melting point Makes it malleable Increases its melting point Does not affect its melting point Decreases its melting point Makes it malleable Increases its melting point Does not affect its melting point ANSWER DOWNLOAD EXAMIANS APP
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