Chemical Engineering Basics The best criterion for analysing an economic investment is the Present value method Rate of return criterion Future value method Salvage value Present value method Rate of return criterion Future value method Salvage value ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is not a heat treatment process. Martempering Pakerising Cyaniding Austempering Martempering Pakerising Cyaniding Austempering ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics 1% concentration of water vapor in air is equivalent to __________ ppm (parts per million). 100 1000 10 10000 100 1000 10 10000 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Milk is fat dispersed in water. It is an example of Suspension Gel Emulsion Solution Suspension Gel Emulsion Solution ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ of air does not increase with increase in temperature. Thermal diffusivity Thermal conductivity Density Viscosity Thermal diffusivity Thermal conductivity Density Viscosity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics At the point of boundary layer separation in fluid flow, the Shear stress is maximum Density variation is maximum Shear stress is zero Velocity gradient is flat Shear stress is maximum Density variation is maximum Shear stress is zero Velocity gradient is flat ANSWER DOWNLOAD EXAMIANS APP