Materials and Construction In hot wire aneomometer used for gas flow measurement, the wire is normally made of Platinum Copper Chromium Constantan Platinum Copper Chromium Constantan ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following mechanical properties of a material is most structure insensitive? Modulus of elasticity (young Tensile strength Percentage reduction of area Toughness Modulus of elasticity (young Tensile strength Percentage reduction of area Toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its High co-efficient of thermal expansion All of these Low thermal conductivity High corrosion resistance High co-efficient of thermal expansion All of these Low thermal conductivity High corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18/8 stainless steel means, that it contains 18% chromium and 8% nickel 18% molybdenum and 8% chromium 18% nickel and 8% chromium 18% chromium and 8% molybdenum 18% chromium and 8% nickel 18% molybdenum and 8% chromium 18% nickel and 8% chromium 18% chromium and 8% molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Austenitic manganese steel used for making jaws of crushing machines contains about __________ percent manganese. 1.5-2 44021 44179 3.5-4.5 1.5-2 44021 44179 3.5-4.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 85 99.5 90 95 85 99.5 90 95 ANSWER DOWNLOAD EXAMIANS APP
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