Materials and Construction Austenitic manganese steel used for making jaws of crushing machines contains about __________ percent manganese. 3.5-4.5 44021 44179 1.5-2 3.5-4.5 44021 44179 1.5-2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? None of these Cobalt Nickel Zinc None of these Cobalt Nickel Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Cast iron Aluminium Lead lined mild steel Rubber lined mild steel Cast iron Aluminium Lead lined mild steel Rubber lined mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is None of these Talc Gypsum Rubber None of these Talc Gypsum Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Titanium metal None of these Exists in three allotropic forms Is used in oceanographic and space exploration applications Can not be welded None of these Exists in three allotropic forms Is used in oceanographic and space exploration applications Can not be welded ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Molybdenum stainless steel Mild steel Tin Aluminium Molybdenum stainless steel Mild steel Tin Aluminium ANSWER DOWNLOAD EXAMIANS APP
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