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)n - 1)/i(1 + i)n] R[((1 + i)n - 1)/i] R/(1 + i)n R(1 + i)n [((1 + i)n - 1)/i(1 + i)n] R[((1 + i)n - 1)/i] ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Cost incurred towards __________ in a chemical plant is a component of the utilities cost. Water supply Running a control laboratory Medical services Property protection Water supply Running a control laboratory Medical services Property protection ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics According to six-tenths-factor rule, if the cost of a given unit at one capacity is known, then the cost of similar unit with '' times the capacity of the first unit is approximately equal to __________ times the cost of the initial unit. N0.6 N0.4 N √n N0.6 N0.4 N √n 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 Fabricated equipment and machinery Pumps and compressor Electrical equipments and material Process instruments and control Fabricated equipment and machinery Pumps and compressor Electrical equipments and material Process instruments and control ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Which of the following ceramic packing materials is the costliest of all? Intalox saddles Raschig rings Berl saddles Pall rings Intalox saddles Raschig rings Berl saddles Pall rings ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Profit is equal to revenue minus Total cost Book value None of these Operating cost Total cost Book value None of these Operating cost ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS