Materials and Construction Zinc is not used As anode for corrosion prevention in boiler In its oxide form as pigments As an alloying element in various bronzes For producing zinc base die casting alloys As anode for corrosion prevention in boiler In its oxide form as pigments As an alloying element in various bronzes For producing zinc base die casting alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is Gypsum Talc None of these Rubber Gypsum Talc None of these Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In SO₃ absorber (Contact Process), packing material used is of Mild steel Chemical stoneware Karbate Cast iron Mild steel Chemical stoneware Karbate Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following will have the highest melting point? Wrought iron High carbon steel Pig iron Mild steel Wrought iron High carbon steel Pig iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Soap kettle used in the production of laundry soap is made of Nickel Cast iron Steel with top section nickel clad or stainless steel Concrete Nickel Cast iron Steel with top section nickel clad or stainless steel Concrete ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Abrasive Corrosive Both A & B Neither A nor B Abrasive Corrosive Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS