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%? Nickel Stainless steel Plain carbon steel Copper Nickel Stainless steel Plain carbon steel Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Cost incurred towards __________ in a chemical plant is a component of the utilities cost. Running a control laboratory Property protection Medical services Water supply Running a control laboratory Property protection Medical services Water supply 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 Pick out the correct statement. Scrap value is the net amount of money obtainable from the sale of used property over and above any charges involved in its removal & sale Sum-of-the-years-digits methods of depreciation calculation accounts for the interest on the investment Unamortised cost is the difference between the original cost of a property and all the depreciation charges made to dat Difference between income and expense is termed as gross revenue Scrap value is the net amount of money obtainable from the sale of used property over and above any charges involved in its removal & sale Sum-of-the-years-digits methods of depreciation calculation accounts for the interest on the investment Unamortised cost is the difference between the original cost of a property and all the depreciation charges made to dat Difference between income and expense is termed as gross revenue ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics If 'S' is the amount available after 'n' interest periods for an initial principal 'P' with the discrete compound interest rate 'i', the present worth is given by S/(1 + n)i (1 + i)n/S S/(1 + i)n S/(1 + in) S/(1 + n)i (1 + i)n/S S/(1 + i)n S/(1 + in) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Optimum economic pipe diameter for fluid is determined by the Viscosity of the fluid None of these Total cost considerations (pumping cost plus fixed cost of the pipe) Density of the fluid Viscosity of the fluid None of these Total cost considerations (pumping cost plus fixed cost of the pipe) Density of the fluid ANSWER DOWNLOAD EXAMIANS APP
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