Materials and Construction Babbit metal is not a Lead base alloy Tin base alloy White metal Pure metal Lead base alloy Tin base alloy White metal Pure metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (l/20th of ordinary metals)? Invar Alumel Constantan Chromel Invar Alumel Constantan Chromel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Iron Chromium Copper Lead Iron Chromium Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel balls for ball bearings are generally made of __________ steel. Cast Stainless Carbon chrome Free carbon Cast Stainless Carbon chrome Free carbon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Centrifugal pump made of pyrex or glass can't be used to pump Dilute H₂SO₄ at room temperature Brine Milk and fruit juices Alkaline solutions Dilute H₂SO₄ at room temperature Brine Milk and fruit juices Alkaline solutions ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.3 0.8 2.5 0.5 0.3 0.8 2.5 0.5 ANSWER DOWNLOAD EXAMIANS APP
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