Chemical Engineering Basics Surface tension is due to the __________ forces. Difference between adhesive & cohesive Cohesive Viscous Adhesive Difference between adhesive & cohesive Cohesive Viscous Adhesive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials having __________ lattice structure are usually the most ductile. Hexagonal close packed (hcp) Face centred cubic (fcc) None of these Body centred cubic (bcc) Hexagonal close packed (hcp) Face centred cubic (fcc) None of these Body centred cubic (bcc) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals reacts violently with water ? Sodium Calcium Magnesium Mercury Sodium Calcium Magnesium Mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is Creep Fatigue Tensile strength Toughness Creep Fatigue Tensile strength Toughness ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For hardening high alloy steel, it is to be heated slowly and uniformly to avoid Scale formation Local hardening Warpage Segregation Scale formation Local hardening Warpage Segregation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The process of removal of scale formed during hot rolling of steel is termed as Shot blasting Pickling Descaling Skimming Shot blasting Pickling Descaling Skimming ANSWER DOWNLOAD EXAMIANS APP
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