Chemical Engineering :: Chemical Engineering Plant Economics
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The payback method for the measurement of return on investment
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Annual depreciation costs are constant, when the __________ method of depreciation calculation is used.
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Cost incurred towards __________ in a chemical plant is a component of the utilities cost.
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Equipment installation cost in a chemical process plant ranges from __________ percent of the purchased equipment cost.
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Annual depreciation cost are not constant when, the __________ method of depreciation calculation is used.
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Pick out the wrong statement.
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Construction expenses are roughly __________ percent of the total direct cost of the plant.
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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.
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Which of the following is not a component of depreciation cost ?
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A series of equal payments (e.g., deposit or cost) made at equal intervals of time is known as
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A.
Longer tubes are less expensive per unit heat transfer area as compared to shorter tubes.
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B.
A cost index is merely a number for a given year showing the cost at that time relative to a certain base year.
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C.
Turn over ratio of a chemical plant is the ratio of gross annual sales to the fixed capital investment.
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D.
Plates with butt welded joints are less expensive compared to lap welded joints, because squaring of plates is not necessary.
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