Chemical Engineering Plant Economics Which of the following ceramic packing materials is the costliest of all? Intalox saddles Berl saddles Raschig rings Pall rings Intalox saddles Berl saddles Raschig rings Pall rings ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Optimum number of effects in a multiple effect evaporator is decided by the Floor area availability Terminal parameters Cost benefit analysis Evaporation capacity required Floor area availability Terminal parameters Cost benefit analysis Evaporation capacity required ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Personnel working in the market research group is reponsible for the job of Cost estimation Product evaluation Equipment design Equipment selection Cost estimation Product evaluation Equipment design Equipment selection ANSWER DOWNLOAD EXAMIANS APP
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 Remains constant Decreases Increases Increases linearly Remains constant Decreases Increases Increases linearly ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Chemical engineering plant cost index is used for finding the present cost of a particular chemical plant, if the cost of similar plant at some time in the past is known. The present cost of the plant = original cost x (index value/(index value at original cost was obtained) The most major component of this cost index is Process instruments and control Fabricated equipment and machinery Electrical equipments and material Pumps and compressor Process instruments and control Fabricated equipment and machinery Electrical equipments and material Pumps and compressor ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics 'P' is the investment made on an equipment, 'S' is its salvage value and 'n is the life of the equipment in years. The depreciation for rath year by the sum-of years digit method will be M/n x (P - S) (P - S)/n 1 - (P/S)1/m 2(n - m + 1)/n(n + 1) x (P - S) M/n x (P - S) (P - S)/n 1 - (P/S)1/m 2(n - m + 1)/n(n + 1) x (P - S) ANSWER DOWNLOAD EXAMIANS APP
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