Chemical Engineering Plant Economics Profit is equal to revenue minus Operating cost None of these Total cost Book value Operating cost None of these Total cost Book value ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Annual depreciation cost are not constant when, the __________ method of depreciation calculation is used. Sinking fund Straight line Declining balance Present worth Sinking fund Straight line Declining balance Present worth 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(1 + i)n P(1 - i.n) P.i.n. P(1 + i.n) P(1 + i)n P(1 - i.n) P.i.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 Process instruments and control 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 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 And economic life of a project are the same All of these 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 And economic life of a project are the same All of these ANSWER DOWNLOAD EXAMIANS APP
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
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