Materials and Construction The softest material in Mho's scale (for measuring hardness) is None of these Gypsum Talc Rubber None of these Gypsum Talc Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets. Chromium Tungsten Cobalt Nickel Chromium Tungsten Cobalt Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Perspex is nothing but An alloy of lead and tin An elastomer Aluminium foil clad with bakelite Acrylic sheet An alloy of lead and tin An elastomer Aluminium foil clad with bakelite Acrylic sheet ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following metals in not used for coating of the base metal to guard it against corrosion? Cadmium Lead Magnesium Aluminium Cadmium Lead Magnesium Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Least Highly Not Mildly Least Highly Not Mildly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is never shipped in glass carboys. Formaldehyde Acetic acid Phenol Ammonia Formaldehyde Acetic acid Phenol Ammonia ANSWER DOWNLOAD EXAMIANS APP
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