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 + in) 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics If the interest rate of 10% per period is compounded half yearly, the actual annual return on the principal will be __________ percent. >20 20 < 20 10 >20 20 < 20 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Equipment installation cost in a chemical process plant ranges from __________ percent of the purchased equipment cost. 10 to 20 55 to 65 35 to 45 70 to 80 10 to 20 55 to 65 35 to 45 70 to 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics A present sum of Rs. 100 at the end of one year, with half yearly rate of interest at 10%, will be Rs. 91 110 97 121 91 110 97 121 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics The ratio of working capital to total capital investment for most chemical plants (except for non-seasonal based products) is in the range of __________ percent. 0.1 to 1 10 to 20 50 to 60 1 to 2 0.1 to 1 10 to 20 50 to 60 1 to 2 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 Electrical equipments and material Process instruments and control Pumps and compressor Fabricated equipment and machinery Electrical equipments and material Process instruments and control Pumps and compressor ANSWER DOWNLOAD EXAMIANS APP
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