Chemical Engineering Plant Economics For a given fluid, as the pipe diameter increases, the pumping cost Decreases May increase or decrease, depending upon whether the fluid is Newtonian or non-Newtonian Remains the same Increases Decreases May increase or decrease, depending upon whether the fluid is Newtonian or non-Newtonian Remains the same Increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Which of the following ceramic packing materials is the costliest of all? Raschig rings Pall rings Intalox saddles Berl saddles Raschig rings Pall rings Intalox saddles Berl saddles ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Optimum economic pipe diameter for fluid is determined by the None of these Density of the fluid Total cost considerations (pumping cost plus fixed cost of the pipe) Viscosity of the fluid None of these Density of the fluid Total cost considerations (pumping cost plus fixed cost of the pipe) Viscosity of the fluid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics A machine has an initial value of Rs. 5000, service life of 5 years and final salvage value of Rs. 1000. The annual depreciation cost by straight line method is Rs. 600 300 1000 800 600 300 1000 800 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics __________ of depreciation calculation does not take into account the interest on investments. Present worth method Sum of the years-digits method Sinking fund method All of these Present worth method Sum of the years-digits method Sinking fund method All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Which of the following is not a component of depreciation cost? Repairs and maintenance cost Loss due to accident/breakdown in the machinery Loss due to decrease in the demand of product Loss due to obsolescence of the equipment Repairs and maintenance cost Loss due to accident/breakdown in the machinery Loss due to decrease in the demand of product Loss due to obsolescence of the equipment ANSWER DOWNLOAD EXAMIANS APP
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