Materials and Construction The phenomenon in which slow extension of material takes place with the time at constant load is called Creep Plasticity Elasticity Ductility Creep Plasticity Elasticity Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Dilute HCI Concentrated H₂SO₄ None of these Acetic acid Dilute HCI Concentrated H₂SO₄ None of these Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel pipes are normally manufactured by __________ process. Cold working Extrusion Forging Electroforming Cold working Extrusion Forging Electroforming ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed cutting tool steels contain about __________ percent of tungsten. 30-35 18-20 43990 50-55 30-35 18-20 43990 50-55 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Reduction in the grain size reduces the __________ of the material. Creep resistance All of these Fatigue resistance Tensile strength Creep resistance All of these Fatigue resistance Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not shipped in mild steel containers? Formic acid Acetone Ethyl alcohol Ammonia Formic acid Acetone Ethyl alcohol Ammonia ANSWER DOWNLOAD EXAMIANS APP
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