Chemical Engineering Basics The best criterion for analysing an economic investment is the Present value method Future value method Salvage value Rate of return criterion Present value method Future value method Salvage value Rate of return criterion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most detrimental impurity in high pressure boiler feed water is Silica Suspended salt Dissolved salt Turbidity Silica Suspended salt Dissolved salt Turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Friction factor for fluid flow in pipe does not depend upon the Mass flow rate of fluid Fluid density & viscosity Pipe length Pipe roughness Mass flow rate of fluid Fluid density & viscosity Pipe length Pipe roughness ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Toughness of a material is measured by the Notched bar test Scratch test Universal testing machine Vicker's hardness test Notched bar test Scratch test Universal testing machine Vicker's hardness test ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Rankine cycle comprises of two isothermal and two __________ processes. Isobaric None of these Polytropic Isentropic Isobaric None of these Polytropic Isentropic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Presence of small quantity of sulphur in low carbon steel improves its Machinability Weldability Hardenarality Formability Machinability Weldability Hardenarality Formability ANSWER DOWNLOAD EXAMIANS APP
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