Materials and Construction Cast iron vessels are not suitable for the storage of Freon Wet SO₂ H₂SO₄ (fuming) H₂SO₄ (95%) at room temperature Freon Wet SO₂ H₂SO₄ (fuming) H₂SO₄ (95%) at room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Austenitic manganese steel used for making jaws of crushing machines contains about __________ percent manganese. 3.5-4.5 44021 44179 1.5-2 3.5-4.5 44021 44179 1.5-2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel should have high Both B & C Hardenability Wear resistance Toughness Both B & C Hardenability Wear resistance Toughness 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. 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 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 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and molybdenum are the basic constituents of Solder Inconel German silver Hastealloy Solder Inconel German silver Hastealloy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chromel (Nichrome) is an alloy of Chromium and molybdenum Chromium and aluminium Nickel and chromium Molybdenum and nickel Chromium and molybdenum Chromium and aluminium Nickel and chromium Molybdenum and nickel ANSWER DOWNLOAD EXAMIANS APP
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