Materials and Construction Which of the following is the hardest material? Corrundum Topaz Flourite Quartz Corrundum Topaz Flourite Quartz ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of Silicon Tungsten Vanadium All of these Silicon Tungsten Vanadium All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Refined acetic acid storage vessel are made of High carbon steel Aluminium Copper Nickel High carbon steel Aluminium Copper Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material is called 'ductile', if it can be Drawn into wires Hammered to a thin sheet Made lustrous by heating it Fractured without deformation Drawn into wires Hammered to a thin sheet Made lustrous by heating it Fractured without deformation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Out of the following, copper vessels are the most suitable for the storage of Bromine Nitric acid (95% and fuming) Dry chlorine & dry fluorine Phosphoric acid (95%) & sulphuric acid (95% and fuming) Bromine Nitric acid (95% and fuming) Dry chlorine & dry fluorine Phosphoric acid (95%) & sulphuric acid (95% and fuming) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metalloid is An element which exhibits the properties of both metal & non-metal An alloy Highly electronegative in nature All of these An element which exhibits the properties of both metal & non-metal An alloy Highly electronegative in nature All of these ANSWER DOWNLOAD EXAMIANS APP
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