Chemical Engineering Plant Economics Optimum number of effects in a multiple effect evaporator is decided by the Floor area availability Cost benefit analysis Evaporation capacity required Terminal parameters Floor area availability Cost benefit analysis Evaporation capacity required Terminal parameters ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics A machine has an initial value of Rs. 5000, service life of 5 years and final salvage value of Rs. 1000. The annual depreciation cost by straight line method is Rs. 1000 300 800 600 1000 300 800 600 ANSWER DOWNLOAD EXAMIANS APP
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 Coal gasification Steam reforming of naphtha Coke oven gas Alectrolysis of water Coal gasification Steam reforming of naphtha Coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics 'Lang factor' is defined as the ratio of the capital investment to the delivered cost of major equipments. The value of 'Lang factor' for fixed capital investment, for a solid-fluid processing chemical plant ranges from 1.2 to 1.4 2.5 to 2.7 4.2 to 4.4 6.2 to 6.4 1.2 to 1.4 2.5 to 2.7 4.2 to 4.4 6.2 to 6.4 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics Effluent treatment cost in a chemical plant is categorised as the __________ cost. Overhead Fixed Capital Utilities Overhead Fixed Capital Utilities ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics For a given fluid, as the pipe diameter increases, the pumping cost Remains the same May increase or decrease, depending upon whether the fluid is Newtonian or non-Newtonian Decreases Increases Remains the same May increase or decrease, depending upon whether the fluid is Newtonian or non-Newtonian Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
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