Materials and Construction 'Age hardening' of duralumin is due to Both A & B Magnesium Neither A nor B Copper Both A & B Magnesium Neither A nor B Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and Moving mercury and graphite Moving mercury and crimped steel wire Moving mercury and carbon Graphite and moving mercury Moving mercury and graphite Moving mercury and crimped steel wire Moving mercury and carbon Graphite and moving mercury ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of copper and tin? Monel metal Gun metal Bell metal Admiralty gun metal Monel metal Gun metal Bell metal Admiralty gun metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The carbonating tower used in Solvay process of soda ash manufacture is made of Karbate Stainless steel Cast iron Lead lined steel Karbate Stainless steel Cast iron Lead lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphuric acid pickling tanks are lined with Glass Nickel Aluminium Rubber Glass Nickel Aluminium Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon percentage is the same in cast iron and Pig iron High silicon (14%) iron Mild steel Wrought iron Pig iron High silicon (14%) iron Mild steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
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