Chemical Engineering Plant Economics Optimum economic pipe diameter for fluid is determined by the Density of the fluid Total cost considerations (pumping cost plus fixed cost of the pipe) Viscosity of the fluid None of these Density of the fluid Total cost considerations (pumping cost plus fixed cost of the pipe) Viscosity of the fluid None of these 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 Is affected by the variation in earnings after the recovery of the investment All of these And economic life of a project are the same 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 All of these And economic life of a project are the same ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics The payback method for the measurement of return on investment Gives a correct picture of profitability Underemphasises liquidity Does not measure the discounted rate of return Takes into account the cash inflows after the recovery of investments Gives a correct picture of profitability Underemphasises liquidity Does not measure the discounted rate of return Takes into account the cash inflows after the recovery of investments 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] 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] ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Most chemical plants use an initial working capital amounting to 10-20% of the total capital investment. But this percentage may increase to __________ percent in case of seasonal products manufacturing plant. 95 75 30 50 95 75 30 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics The amount of compounded interest during 'n' interest periods is P[(1+i)n-1)] P(1 + in) P(1 + i)n P(1 - i)n P[(1+i)n-1)] P(1 + in) P(1 + i)n P(1 - i)n ANSWER DOWNLOAD EXAMIANS APP
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