Chemical Engineering Plant Economics
For a given fluid, as the pipe diameter increases, the pumping cost

Increases
Remains the same
Decreases
May increase or decrease, depending upon whether the fluid is Newtonian or non-Newtonian

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Chemical Engineering Plant Economics
In declining balance method of depreciation calculation, the

Annual cost of depreciation is same every year
Annual depreciation is the fixed percentage of the property value at the beginning of the particular year
Value of the asset decreases linearly with time
None of these

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