Materials and Construction Silicon percentage in acid resistant cast iron is about 14 8 4 20 14 8 4 20 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is Gypsum None of these Talc Rubber Gypsum None of these Talc Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphuric acid pickling tanks are lined with Nickel Rubber Glass Aluminium Nickel Rubber Glass Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is allowed to cool gradually. None of these White cast Grey cast Wrought None of these White cast Grey cast Wrought ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin in its pure form is used for making All of these Collapsible tubes for toilet preparations Foil for wrapping cheese Cans for food packing All of these Collapsible tubes for toilet preparations Foil for wrapping cheese Cans for food packing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver in an alloy of Copper, aluminium and silver Silver, nickel and zinc Silver, zinc and aluminium Copper, nickel and zinc Copper, aluminium and silver Silver, nickel and zinc Silver, zinc and aluminium Copper, nickel and zinc ANSWER DOWNLOAD EXAMIANS APP
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