Chemical Engineering Plant Economics Which of the following is the costliest source of getting hydrogen on commercial scale for the manufacture of nitrogeneous fertiliser? Alectrolysis of water Coke oven gas Coal gasification Steam reforming of naphtha Alectrolysis of water Coke oven gas Coal gasification Steam reforming of naphtha ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics 'Six-tenth factor' rule is used for estimating the Cost of piping Equipment cost by scaling Utilities cost Equipment installation cost Cost of piping Equipment cost by scaling Utilities cost Equipment installation cost ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Which of the following methods of depreciation calculations results in book values greater than those obtained with straight line method? Sum of the years digit method Sinking fund method Multiple straight line method Declining balance method Sum of the years digit method Sinking fund method Multiple straight line method Declining balance method 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 Nominal and effective interest rates are equal, when the interest is compounded Annually Semi-annually Quarterly In no case, they are equal Annually Semi-annually Quarterly In no case, they are equal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Cost of instrumentation in a modern chemical plant ranges from __________ percent of the total plant cost. 5 to 10 60 to 70 20 to 30 40 to 50 5 to 10 60 to 70 20 to 30 40 to 50 ANSWER DOWNLOAD EXAMIANS APP
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