Materials and Construction Which of the following is the softest material? Flourite Calcite Quartz Corrundum Flourite Calcite Quartz Corrundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is Molybdenum stainless steel Mild steel High silicon iron (14% Si) 18/8 stainless steel Molybdenum stainless steel Mild steel High silicon iron (14% Si) 18/8 stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is allowed to cool gradually. Grey cast Wrought White cast None of these Grey cast Wrought White cast None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most widely used insulating material for steam carray-ing pipelines? Slag wool Vermiculite Ceramic fibre blanket Glass wool and 85% magnesia Slag wool Vermiculite Ceramic fibre blanket Glass wool and 85% magnesia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined pumps can be used to pump All of these Hypochlorous acid Chlorinated brine Caustic soda All of these Hypochlorous acid Chlorinated brine Caustic soda ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most of the common metals have __________ crystal structure. Cubic None of these Orthorhombic Hexagonal Cubic None of these Orthorhombic Hexagonal ANSWER DOWNLOAD EXAMIANS APP
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