Chemical Engineering Basics Carbon is present in the form of __________ in grey cast iron. Cementite Flakes Nodular aggregates of graphite Spheroids Cementite Flakes Nodular aggregates of graphite Spheroids ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Factor of safety is the ratio of the __________ stress to the working stress. Bearing Tensile Compressive Yield Bearing Tensile Compressive Yield ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals is the most prone to work hardening? Aluminium Lead Copper Brass Aluminium Lead Copper Brass 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 ? Temperature - entropy Enthalpy - entropy Enthalpy-pressure Temperature - pressure Temperature - entropy Enthalpy - entropy Enthalpy-pressure Temperature - pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The ratio of thermal & electrical conductivity is same for all the metals at the same temperature ; and at around room temperature, this ratio is proportional to(where, T = absolute temperature, °K) T² 1/T T 1/T² T² 1/T T 1/T² ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Transformation range for ferrous material is the temperature interval during which __________ is formed during its heating. Cementite Martensite Austenite Pearlite Cementite Martensite Austenite Pearlite ANSWER DOWNLOAD EXAMIANS APP
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