Chemical Engineering Plant Economics With increase in the discounted cash flow rate of return, the ratio of the total present value to the initial investment of a given project Increases linearly Increases Remains constant Decreases Increases linearly Increases Remains constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Optimum economic pipe diameter for fluid is determined by the None of these Total cost considerations (pumping cost plus fixed cost of the pipe) Viscosity of the fluid Density of the fluid None of these Total cost considerations (pumping cost plus fixed cost of the pipe) Viscosity of the fluid Density of the fluid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Cost of piping in a fluid processing unit (e.g., distillation) of a chemical process plant is about __________ percent of the fixed capital investment. 4 34 13 22 4 34 13 22 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Optimum number of effects in a multiple effect evaporator is decided by the Evaporation capacity required Floor area availability Terminal parameters Cost benefit analysis Evaporation capacity required Floor area availability Terminal parameters Cost benefit analysis ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics A present sum of Rs. 100 at the end of one year, with half yearly rate of interest at 10%, will be Rs. 121 97 91 110 121 97 91 110 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Which of the following ceramic packing materials is the costliest of all? Raschig rings Pall rings Berl saddles Intalox saddles Raschig rings Pall rings Berl saddles Intalox saddles ANSWER DOWNLOAD EXAMIANS APP
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