Materials and Construction Pipes for bi-cycle frames are made of __________ steel. Chrome carbon Hot rolled Cold rolled Stainless Chrome carbon Hot rolled Cold rolled Stainless ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Centrifugal pump made of pyrex or glass can't be used to pump Milk and fruit juices Brine Alkaline solutions Dilute H₂SO₄ at room temperature Milk and fruit juices Brine Alkaline solutions Dilute H₂SO₄ at room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Inconel Hastealloy Duralumin Nimonic alloys Inconel Hastealloy Duralumin Nimonic alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nitriding of steel is a process for Case hardening Spheroidising Annealing Normalising Case hardening Spheroidising Annealing Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A measure of toughness of a material is its Ultimate strength Area under stress-strain diagram Yield strength Percentage elongation Ultimate strength Area under stress-strain diagram Yield strength Percentage elongation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chrome vanadium steels usually contain 0.8 to 1.1% Cr, 0.25 to 0.35% C and < 0.25% V. Used for making axle & shafts of aeroplanes, automobiles and locomotives Having poor fatigue resistance Not helpful in producing cleaner steel due to oxidising action of vanadium Having poor toughness Used for making axle & shafts of aeroplanes, automobiles and locomotives Having poor fatigue resistance Not helpful in producing cleaner steel due to oxidising action of vanadium Having poor toughness ANSWER DOWNLOAD EXAMIANS APP
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