Materials and Construction For platinum thermocouples, lead wires are made of Copper & copper-nickel alloys Tin & nickel Iron & nickel Copper & iron Copper & copper-nickel alloys Tin & nickel Iron & nickel Copper & iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Perspex is nothing but An elastomer Acrylic sheet An alloy of lead and tin Aluminium foil clad with bakelite An elastomer Acrylic sheet An alloy of lead and tin Aluminium foil clad with bakelite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction When the steel is subjected to normalising, its __________ decreases. None of these Ductility Yield point Ultimate tensile strength (UTS) None of these Ductility Yield point Ultimate tensile strength (UTS) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tank furnace used for melting of glass is made of Mild steel Stainless steel Refractory blocks Cast iron Mild steel Stainless steel Refractory blocks Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron compared to steel is better in Malleability Fluidity & castability Ductility Strength Malleability Fluidity & castability Ductility Strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gunmetal and bronze are not corroded by the action of Wet chlorine Hydrochloric acid (10%) Synthetic detergent solution Nitric acid (< 25%) Wet chlorine Hydrochloric acid (10%) Synthetic detergent solution Nitric acid (< 25%) ANSWER DOWNLOAD EXAMIANS APP
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