Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Mildly Highly Least Not Mildly Highly Least Not ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which Has decreased plasticity at increasing temperature None of these Can not be moulded Easily deform under pressure at high temperature Has decreased plasticity at increasing temperature None of these Can not be moulded Easily deform under pressure at high temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material used in the filament of electric bulbs is German silver Tungsten Nichrome Constantan German silver Tungsten Nichrome Constantan ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duralumin is an alloy of Aluminium, copper and manganese None of these Aluminium, nickel and silicon Aluminium and nickel Aluminium, copper and manganese None of these Aluminium, nickel and silicon Aluminium and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The fermentor used in the production of pencillin (by deep fermentation process) is made of Glass Procelain High silicon cast iron Glass lined steel Glass Procelain High silicon cast iron Glass lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ steel is widely used for the manufacture of motor car crankshafts. Nickel High speed Silicon Chrome Nickel High speed Silicon Chrome ANSWER DOWNLOAD EXAMIANS APP
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