Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.5 0.8 0.3 2.5 0.5 0.8 0.3 2.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bearings subjected to light load are made of Monel White metal Phosphorous bronze Silicon bronze Monel White metal Phosphorous bronze Silicon bronze ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipe is Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Especially resistant to solutions containing H₂SO₄ All of these Usually joined by burning (e.g. by melting to adjacent pieces with a torch) Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Especially resistant to solutions containing H₂SO₄ All of these Usually joined by burning (e.g. by melting to adjacent pieces with a torch) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Visco-elastic behaviour of materials which is time dependent is common in Non-crystalline solids Plastics Crystalline solid Non-crystalline organic polymer Non-crystalline solids Plastics Crystalline solid Non-crystalline organic polymer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron vessels are not suitable for the storage of Wet SO₂ Freon H₂SO₄ (95%) at room temperature H₂SO₄ (fuming) Wet SO₂ Freon H₂SO₄ (95%) at room temperature H₂SO₄ (fuming) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the None of these Endurance limit Elastic limit Ultimate tensile strength (U.T.S.) None of these Endurance limit Elastic limit Ultimate tensile strength (U.T.S.) ANSWER DOWNLOAD EXAMIANS APP
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