Which of the following is the cheaptest material of construction for the storage of sodium hydroxide upto a concentration of 75%?
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Chemical Engineering · all questionsChemical Engineering Plant Economics
Chemical Engineering Plant Economics
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Out of the following, the depreciation calculated by the __________ method is the maximum.
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Depreciation is __________ in profit with time.
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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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In a manufacturing industry, break even point occurs, when the
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If the interest rate of 10% per period is compounded half yearly, the actual annual return on the principal will be __________ percent.
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The inventory of raw materials included in the working capital is usually about __________ months supply of raw materials valued at delivery prices.
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An investment of Rs. 100 lakhs is to be made for construction of a plant, which will take two years to start production. The annual profit from the operation of the plant is Rs. 20 lakhs. What will be the pay back time?
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The total investment in a project is Rs. 10 lakhs and the annual profit is 1.5 lakhs. If the project life is 10 years, then the simple rate of return on investment is
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For a typical project, the cumulative cash flow is zero at the
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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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Fixed charges for a chemical plant does not include the
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Which of the following is not a component of working capital?
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Functional depreciation of an equipment is the measure of decrease in its value due to its
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The value of a property decreases __________ with time in straight line method of determining depreciation.
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The economic life of a large chemical process plant as compared to a small chemical plant is
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Depreciation
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The amount of compounded interest during 'n' interest periods is
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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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The ratio of working capital to total capital investment for most chemical plants (except for non-seasonal based products) is in the range of __________ percent.
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