EXAMIANS
Following the six-tenth factor rule, if a log-log plot of capacity of the equipment vs. cost of the equipment is made, then a straight line is obtained, whose slope is equal to
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Cost of instrumentation in a modern chemical plant ranges from __________ percent of the total plant cost.
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Which of the following is the costliest source of getting hydrogen on commercial scale for the manufacture of nitrogeneous fertiliser?
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'Utilities' in a chemical process plant includes compressed air, steam, water, electrical power, oxygen, acetylene, fuel gases etc. Utility costs for ordinary chemical process plants ranges roughly from __________ percent of the total product cost.
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'P' is the investment made on an equipment, 'S' is its salvage value and 'n is the life of the equipment in years. The depreciation for rath year by the sum-of years digit method will be
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Profit is equal to revenue minus
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Optimum number of effects in a multiple effect evaporator is decided by the
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For a typical project, the cumulative cash flow is zero at the
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Annual depreciation cost are not constant when, the __________ method of depreciation calculation is used.
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Which of the following does not come under the sales expenses for a product of a chemical plant?
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