Chemical Engineering Plant Economics Payback period Is the length of time over which the earnings on a project equals the investment Is affected by the variation in earnings after the recovery of the investment And economic life of a project are the same All of these Is the length of time over which the earnings on a project equals the investment Is affected by the variation in earnings after the recovery of the investment And economic life of a project are the same All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Effluent treatment cost in a chemical plant is categorised as the __________ cost. Capital Fixed Overhead Utilities Capital Fixed Overhead Utilities 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 Pumps and compressor Fabricated equipment and machinery Electrical equipments and material Process instruments and control Pumps and compressor Fabricated equipment and machinery Electrical equipments and material 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 [((1 + i)n - 1)/i(1 + i)n] R/(1 + i)n R[((1 + i)n - 1)/i] R(1 + i)n [((1 + i)n - 1)/i(1 + i)n] R/(1 + i)n R[((1 + i)n - 1)/i] 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
Chemical Engineering Plant Economics Annual depreciation costs are constant, when the __________ method of depreciation calculation is used. Declining balance Straight line None of these Sum of the years digit Declining balance Straight line None of these Sum of the years digit ANSWER DOWNLOAD EXAMIANS APP