Chemical Engineering Plant Economics The amount of compounded interest during 'n' interest periods is P(1 + i)n P(1 + in) P[(1+i)n-1)] P(1 - i)n P(1 + i)n P(1 + in) P[(1+i)n-1)] P(1 - i)n 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 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) M/n x (P - S) (P - S)/n ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Nominal and effective interest rates are equal, when the interest is compounded Quarterly Semi-annually Annually In no case, they are equal Quarterly Semi-annually Annually In no case, they are equal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics 'Six-tenth factor' rule is used for estimating the Equipment installation cost Cost of piping Equipment cost by scaling Utilities cost Equipment installation cost Cost of piping Equipment cost by scaling Utilities cost ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics The amount of simple interest during 'n' interest period is (where, i = interest rate based on the length of one interest period, p = principal) P(1 - i.n) P.i.n. P(1 + i.n) P(1 + i)n P(1 - i.n) P.i.n. P(1 + i.n) P(1 + i)n ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Equipment installation cost in a chemical process plant ranges from __________ percent of the purchased equipment cost. 35 to 45 10 to 20 70 to 80 55 to 65 35 to 45 10 to 20 70 to 80 55 to 65 ANSWER DOWNLOAD EXAMIANS APP
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