Materials and Construction Centrifugal pump made of pyrex or glass can't be used to pump Alkaline solutions Brine Milk and fruit juices Dilute H₂SO₄ at room temperature Alkaline solutions Brine Milk and fruit juices Dilute H₂SO₄ at room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Compressive strength of wood is usually more along the grains. The tenile strength of wood as compared to that of steel is about One fifth Half One third One twelfth One fifth Half One third One twelfth ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in carbide/graphite ratio in cast iron, its Hardness & brittleness increases Both A & B Ductility decreases Neither A nor B Hardness & brittleness increases Both A & B Ductility decreases Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the least carbon percentage? White cast iron Mild steel Wrought iron Low carbon steel White cast iron Mild steel Wrought iron Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tempering of steel is done to make it Rollable Hard Soft Brittle Rollable Hard Soft Brittle ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is not used As anode for corrosion prevention in boiler As an alloying element in various bronzes For producing zinc base die casting alloys In its oxide form as pigments As anode for corrosion prevention in boiler As an alloying element in various bronzes For producing zinc base die casting alloys In its oxide form as pigments ANSWER DOWNLOAD EXAMIANS APP
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