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February 2019

Cost of piping in a fluid processing unit (e.g., distillation) of a chemical process plant is about _____________ percent of the fixed capital investment ?

Plant-Economics /
Cost of pig in a fluid processing unit (e.g., distillation) of a chemical process plant is about _____________ percent of the fixed capital investment ?

A. 4
B. 13
C. 22
D. 34

Cost of piping in a fluid processing unit (e.g., distillation) of a chemical process plant is about _____________ percent of the fixed capital investment ? Read More »

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 _____________?

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 _____________?

A. 40,096
B. 43,196
C. 53,196
D. 60,196

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 _____________? Read More »

Plant-Economics

According to six-tenths-factor rule, if the cost of a given unit at one capacity is known, then the cost of similar unit with ” times the capacity of the first unit is approximately equal to _____________ times the cost of the initial unit?

Plant-Economics /
According to six-tenths-factor rule, if the cost of a given unit at one capacity is known, then the cost of similar unit with ” times the capacity of the first unit is approximately equal to _____________ times the cost of the initial unit?

A. n
B. n0.6
C. n0.4
D. √n

According to six-tenths-factor rule, if the cost of a given unit at one capacity is known, then the cost of similar unit with ” times the capacity of the first unit is approximately equal to _____________ times the cost of the initial unit? Read More »

Plant-Economics