Materials and Construction Duralumin is an alloy of None of these Aluminium and nickel Aluminium, nickel and silicon Aluminium, copper and manganese None of these Aluminium and nickel Aluminium, nickel and silicon Aluminium, copper and manganese ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron detachable joint is used in __________ pipes. Cast iron Reinforced cement concrete Steel Asbestos cement Cast iron Reinforced cement concrete Steel Asbestos cement ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is __________ percent. 0.2 0.35 0.02 0.5 0.2 0.35 0.02 0.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A suitable material of construction to use with fuming sulphuric acid is Stainless steel type 304 Carbon steel Nickel Monel Stainless steel type 304 Carbon steel Nickel Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Platinum and silver are corroded by Caustic soda solution None of these Phosphoric acid Sulphuric acid (10%) Caustic soda solution None of these Phosphoric acid Sulphuric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum carbon content in cast iron is __________ percent. 5.2 4.8 4.3 3.8 5.2 4.8 4.3 3.8 ANSWER DOWNLOAD EXAMIANS APP
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