Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Titanium Stainless steel Cast iron Hastealloy C Titanium Stainless steel Cast iron Hastealloy C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The metals occuring at the lower most position in the electromotive series Are heat insulators Do not resist corrosion Are very brittle Resist corrosion very strongly Are heat insulators Do not resist corrosion Are very brittle Resist corrosion very strongly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. Heat resisting steel High speed steel Invar Austenitic stainless steel Heat resisting steel High speed steel Invar Austenitic stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead alone is not used in storing equipment, because it None of these Is very costly Is having low creep strength Corrodes easily None of these Is very costly Is having low creep strength Corrodes easily ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Centrifugal pump made of pyrex or glass can't be used to pump Alkaline solutions Milk and fruit juices Brine Dilute H₂SO₄ at room temperature Alkaline solutions Milk and fruit juices Brine Dilute H₂SO₄ at room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials Are poor electrical conductors due to lack of free electrons All of these Never exhibit polymorphism Are exemplified by clay and mica Are poor electrical conductors due to lack of free electrons All of these Never exhibit polymorphism Are exemplified by clay and mica ANSWER DOWNLOAD EXAMIANS APP
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