Chemical Engineering Basics Carbon is present in the form of __________ in grey cast iron. Nodular aggregates of graphite Flakes Spheroids Cementite Nodular aggregates of graphite Flakes Spheroids Cementite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the most important element, which controls the physical properties of steel. Carbon Manganese Silicon Vanadium Carbon Manganese Silicon Vanadium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For a thermodynamic system undergoing a process, which of the following pairs best expresses the relationship similar to that expressed by the pressure volume plot ? Enthalpy - entropy Temperature - entropy Enthalpy-pressure Temperature - pressure Enthalpy - entropy Temperature - entropy Enthalpy-pressure Temperature - pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The stress at which a metal fails by fatigue lies In the plastic range Near the fracture point of the stress-strain curve None of these In the elastic range In the plastic range Near the fracture point of the stress-strain curve None of these In the elastic range ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Transformation range for ferrous material is the temperature interval during which __________ is formed during its heating. Martensite Cementite Pearlite Austenite Martensite Cementite Pearlite Austenite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Deformation band is absent in materials having __________ lattice crystal structure. Bcc None of these Hcp Fcc Bcc None of these Hcp Fcc ANSWER DOWNLOAD EXAMIANS APP
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