Chemical Engineering Plant Economics Effluent treatment cost in a chemical plant is categorised as the __________ cost. Overhead Capital Fixed Utilities Overhead Capital Fixed Utilities ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics If an amount R is paid at the end of every year for 'n' years, then the net present value of the annuity at an interest rate of i is R(1 + i)n R[((1 + i)n - 1)/i] [((1 + i)n - 1)/i(1 + i)n] R/(1 + i)n R(1 + i)n R[((1 + i)n - 1)/i] [((1 + i)n - 1)/i(1 + i)n] R/(1 + i)n ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Payback period Is the length of time over which the earnings on a project equals the investment And economic life of a project are the same All of these Is affected by the variation in earnings after the recovery of the investment Is the length of time over which the earnings on a project equals the investment And economic life of a project are the same All of these Is affected by the variation in earnings after the recovery of the investment 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(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) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics In an ordinary chemical plant, electrical installation cost may be about 3-10% of fixed capital investment Either A or B Neither A nor B 10-15% of purchased equipment cost 3-10% of fixed capital investment Either A or B Neither A nor B 10-15% of purchased equipment cost ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics The value of a property decreases __________ with time in straight line method of determining depreciation. Non-linearily Linearly Exponentially Logarithmically Non-linearily Linearly Exponentially Logarithmically ANSWER DOWNLOAD EXAMIANS APP
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