Chemical Engineering Basics Steel produced from phosphatic iron is __________ in nature. Ductile Brittle Malleable Tough Ductile Brittle Malleable Tough ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Scaling occurs in boiler tubes due to the fact that, the solubility of Ca(OH)₂ __________ with increasing temperature. Decreases Shows inversion of solubility None of these Increases Decreases Shows inversion of solubility None of these Increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Dies for wire drawing are generally made of Carbides Stainless steel Mild steel High carbon steel Carbides Stainless steel Mild steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is not a characteristic observed in material failure by fatigue fracture ? Plastic deformation of material does not occur Presence of both rough & smooth zone with conchoidal markings in smooth zone of the surface Initiation of crack from below the surface does not occur Initation of crack occurs on the surface of the machine part Plastic deformation of material does not occur Presence of both rough & smooth zone with conchoidal markings in smooth zone of the surface Initiation of crack from below the surface does not occur Initation of crack occurs on the surface of the machine part ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most suitable material of construction for a sewer to carry sewage under high pressure is Steel Asbestos cement Stoneware Cement concrete Steel Asbestos cement Stoneware Cement concrete ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the most ductile material is Copper Aluminium Nickel Mild steel Copper Aluminium Nickel Mild steel ANSWER DOWNLOAD EXAMIANS APP
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