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 (P - S)/n 1 - (P/S)1/m M/n x (P - S) 2(n - m + 1)/n(n + 1) x (P - S) (P - S)/n 1 - (P/S)1/m M/n x (P - S) 2(n - m + 1)/n(n + 1) x (P - S) 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 Fabricated equipment and machinery Pumps and compressor Process instruments and control Electrical equipments and material Fabricated equipment and machinery Pumps and compressor Process instruments and control Electrical equipments and material 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. 13 4 34 22 13 4 34 22 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics The total investment in a project is Rs. 10 lakhs and the annual profit is 1.5 lakhs. If the project life is 10 years, then the simple rate of return on investment is 15% 1.5% 150% 10% 15% 1.5% 150% 10% ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics The depreciation during the year 'n', in diminishing balance method of depreciation calculation, is calculated by multiplying a fixed percentage 'N' to the Depreciation during the (n - 1)th year Book value at the end of (n - 1)th year Difference between initial cost and salvage value Initial cost Depreciation during the (n - 1)th year Book value at the end of (n - 1)th year Difference between initial cost and salvage value Initial cost ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Purchased cost of equipments for a chemical process plant ranges from __________ percent of the fixed capital investment. 65 to 75 45 to 60 20 to 40 10 to 20 65 to 75 45 to 60 20 to 40 10 to 20 ANSWER DOWNLOAD EXAMIANS APP
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