Chemical Engineering Plant Economics Which of the following is the cheaptest material of construction for the storage of sodium hydroxide upto a concentration of 75%? Copper Stainless steel Plain carbon steel Nickel Copper Stainless steel Plain carbon steel Nickel 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 Effluent treatment cost in a chemical plant is categorised as the __________ cost. Capital Utilities Fixed Overhead Capital Utilities Fixed Overhead 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] 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Profit is equal to revenue minus Book value None of these Operating cost Total cost Book value None of these Operating cost Total cost ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Fixed charges for a chemical plant does not include the Property tax, insurance and depreciation Repair and maintenance charges Interest on borrowed money Rent of land and buildings Property tax, insurance and depreciation Repair and maintenance charges Interest on borrowed money Rent of land and buildings ANSWER DOWNLOAD EXAMIANS APP