Materials and Construction Clock pendulums are usually made of __________ steel. None of these Heat resisting Stainless High speed None of these Heat resisting Stainless High speed ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gunmetal and bronze are not corroded by the action of Synthetic detergent solution Nitric acid (< 25%) Wet chlorine Hydrochloric acid (10%) Synthetic detergent solution Nitric acid (< 25%) Wet chlorine Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following stainless steels is non-magnetic? Austenitic Ferritic Martensitic None of these Austenitic Ferritic Martensitic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Nimonic alloys Hastealloy Inconel Duralumin Nimonic alloys Hastealloy Inconel Duralumin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plasticisers are added to polymers to improve their Alkali resistance Softness & flexibility Acid resistance Tensile strength Alkali resistance Softness & flexibility Acid resistance Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Tin Mild steel Aluminium Molybdenum stainless steel Tin Mild steel Aluminium Molybdenum stainless steel ANSWER DOWNLOAD EXAMIANS APP
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