Materials and Construction Invar contains the highest percentage of Iron Vanadium Cobalt Tungsten Iron Vanadium Cobalt Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is corroded by Hydrochloric acid Sea water None of these Sulphuric acid (10%) Hydrochloric acid Sea water None of these Sulphuric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The formation of oxide film on a metal due to atmospheric exposure reduces its All of these Stiffness Toughness Creep limit All of these Stiffness Toughness Creep limit ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a Cermet Glass Thermosetting plastic Metallic alloy Cermet Glass Thermosetting plastic Metallic alloy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine solution is stored/treated in __________ lined vessels/pipes. Rubber Glass Nickel Lead Rubber Glass Nickel Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Nimonic alloys Hastealloy Duralumin Inconel Nimonic alloys Hastealloy Duralumin Inconel ANSWER DOWNLOAD EXAMIANS APP
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