Chemical Engineering Plant Economics Cost of instrumentation in a modern chemical plant ranges from __________ percent of the total plant cost. 60 to 70 20 to 30 40 to 50 5 to 10 60 to 70 20 to 30 40 to 50 5 to 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics A reactor having a salvage value of Rs. 10000 is estimated to have a service life of 10 years. The annual interest rate is 10%. The original cost of the reactor was Rs. 80000. The book value of the reactor after 5 years using sinking fund depreciation method will be Rs. 60196 40096 53196 43196 60196 40096 53196 43196 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics In an ordinary chemical plant, electrical installation cost may be about 10-15% of purchased equipment cost Neither A nor B 3-10% of fixed capital investment Either A or B 10-15% of purchased equipment cost Neither A nor B 3-10% of fixed capital investment Either A or B ANSWER DOWNLOAD EXAMIANS APP
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 [((1 + i)n - 1)/i(1 + i)n] R(1 + i)n R/(1 + i)n R[((1 + i)n - 1)/i] [((1 + i)n - 1)/i(1 + i)n] R(1 + i)n R/(1 + i)n R[((1 + i)n - 1)/i] ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics The amount of compounded interest during 'n' interest periods is P(1 + in) P(1 + i)n P(1 - i)n P[(1+i)n-1)] P(1 + in) P(1 + i)n P(1 - i)n P[(1+i)n-1)] ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Plant Economics The value of a property decreases __________ with time in straight line method of determining depreciation. Non-linearily Linearly Logarithmically Exponentially Non-linearily Linearly Logarithmically Exponentially ANSWER DOWNLOAD EXAMIANS APP
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