NEET PG - Chemical Engineering Plant Economics 1000+ MCQ [Solved] PDF Download

1. The depreciation during the year 'n', in diminishing balance method of depreciation calculation, is calculated by multiplying a fixed percentage 'N' to the
A. Initial cost
B. Book value at the end of (n - 1)th year
C. Depreciation during the (n - 1)th year
D. Difference between initial cost and salvage value
Answer : B

2. Cost of instrumentation in a modern chemical plant ranges from __________ percent of the total plant cost.
A. 5 to 10
B. 20 to 30
C. 40 to 50
D. 60 to 70
Answer : B

3. 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
Answer : B

4. Which of the following methods of depreciation calculations results in book values greater than those obtained with straight line method?
A. Multiple straight line method
B. Sinking fund method
C. Declining balance method
D. Sum of the years digit method
Answer : B

5. Equipment installation cost in a chemical process plant ranges from __________ percent of the purchased equipment cost.
A. 10 to 20
B. 35 to 45
C. 55 to 65
D. 70 to 80
Answer : B

6. 'Lang factor' is defined as the ratio of the capital investment to the delivered cost of major equipments. The value of 'Lang factor' for fixed capital investment, for a solid-fluid processing chemical plant ranges from
A. 1.2 to 1.4
B. 2.5 to 2.7
C. 4.2 to 4.4
D. 6.2 to 6.4
Answer : C

7. Which of the following is not a component of depreciation cost?
A. Repairs and maintenance cost
B. Loss due to obsolescence of the equipment
C. Loss due to decrease in the demand of product
D. Loss due to accident/breakdown in the machinery
Answer : A

8. Pick out the correct statement.
A. Difference between income and expense is termed as gross revenue
B. Unamortised cost is the difference between the original cost of a property and all the depreciation charges made to date
C. Sum-of-the-years-digits methods of depreciation calculation accounts for the interest on the investment
D. Scrap value is the net amount of money obtainable from the sale of used property over and above any charges involved in its removal & sale
Answer : B

9. Cost incurred towards __________ in a chemical plant is a component of the utilities cost.
A. Water supply
B. Running a control laboratory
C. Property protection
D. Medical services
Answer : A

10. Cost of piping 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
Answer : B

11. Pick out the wrong statement.
A. Gross margin = net income - net expenditure
B. Net sales realisation (NSR) = Gross sales - selling expenses
C. At breakeven point, NSR is more than the total production cost
D. Net profit = Gross margin - depreciation - interest
Answer : C

12. Pick out the wrong statement.
A. Gross revenue is that total amount of capital received as a result of the sale of goods or service
B. Net revenue is the total profit remaining after deducting all costs excluding taxes
C. The ratio of immediately available cash to the total current liabilities is known as the cash ratio
D. Consolidated income statement based on a given time period indicates surplus capital and shows the relationship among total income, costs & profit over the time interval
Answer : B

13. The value of a property decreases __________ with time in straight line method of determining depreciation.
A. Linearly
B. Non-linearly
C. Exponentially
D. Logarithmically
Answer : A

14. Accumulated sum at the end of 5 years, if Rs. 10000 is invested now at 10% interest per annum on a compound basis is Rs.
A. 15000
B. 16105
C. 18105
D. 12500
Answer : B

15. If 'S' is the amount available after 'n' interest periods for an initial principal 'P' with the discrete compound interest rate 'i', the present worth is given by
A. (1 + i)ⁿ/S
B. S/(1 + i)ⁿ
C. S/(1 + in)
D. S/(1 + n)ⁱ
Answer : B

16. Out of the following, the depreciation calculated by the __________ method is the maximum.
A. Diminishing balance
B. Straight line
C. Sum of the years digit
D. Sinking fund
Answer : A

17. For a typical project, the cumulative cash flow is zero at the
A. End of the project life
B. Breakeven point
C. Start up
D. End of the design stage
Answer : B

18. Annual depreciation costs are constant, when the __________ method of depreciation calculation is used.
A. Declining balance
B. Straight line
C. Sum of the years digit
D. None of these
Answer : B

19. Generally, income taxes are based on the
A. Total income
B. Gross earning
C. Total product cost
D. Fixed cost
Answer : B

20. The ratio of gross annual sales to the fixed capital investment is termed as the __________ ratio.
A. Cash reserve
B. Capital
C. Turnover
D. Investment
Answer : C

21. A balance sheet for an industrial concern shows
A. The financial condition at any given time
B. Only current assets
C. Only fixed assets
D. Only current and fixed assets
Answer : A

22. Which of the following elements is not included in the scope of market analysis?
A. Competition from other manufactures
B. Product distribution
C. Opportunities
D. Economics
Answer : D

23. A balance sheet for a chemical plant shows its financial condition at any given date. It does not contain the __________ of the plant.
A. Current asset
B. Current liability
C. Long term debt
D. Profit
Answer : D

24. 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
Answer : D

25. Total product cost of a chemical plant does not include the __________ cost.
A. Market survey
B. Operating labour, supervision and supplies
C. Overhead and utilities
D. Depreciation, property tax and insurance
Answer : A

26. Following the six-tenth factor rule, if a loglog plot of capacity of the equipment vs. cost of the equipment is made, then a straight line is obtained, whose slope is equal to
A. 0.1
B. 0.6
C. 0.2
D. 0.8
Answer : B

27. __________ method for profitability evaluation of a project does not account for investment cost due to land.
A. Net present worth
B. Pay out period
C. Discounted cash flow
D. Rate of return on investment
Answer : B

28. 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
A. 15%
B. 10%
C. 1.5%
D. 150%
Answer : C

29. Payback period
A. And economic life of a project are the same
B. Is the length of time over which the earnings on a project equals the investment
C. Is affected by the variation in earnings after the recovery of the investment
D. All (A), (B) and (C)
Answer : B

30. Relative cost of chemical process plants in India is about __________ percent more than the similar plants in U.S.A.
A. 15
B. 35
C. 55
D. 75
Answer : B

31. Which of the following is the cheapest material of construction for the storage of sodium hydroxide upto a concentration of 75%?
A. Stainless steel
B. Plain carbon steel
C. Nickel
D. Copper
Answer : B

32. In which of the electric power generation system, the operating cost is minimum?
A. Thermal
B. Nuclear
C. Hydroelectric
D. Fast breeder reactor
Answer : C

33. Depreciation is __________ in profit with time.
A. Decrease
B. Increase
C. No change
D. None of these
Answer : A

34. Optimum number of effects in a multiple effect evaporator is decided by the
A. Cost benefit analysis
B. Floor area availability
C. Terminal parameters
D. Evaporation capacity required
Answer : A

35. Direct costs component of the fixed capital consists of
A. Contingencies
B. Onsite and offsite costs
C. Labour costs
D. Raw material costs
Answer : B

36. The __________ of a chemical company can be obtained directly from the balance sheet as the difference between current assets and current liabilities.
A. Cash ratio
B. Net working capital
C. Current ratio
D. Liquids assets
Answer : B

37. In a manufacturing industry, breakeven point occurs, when the
A. Total annual rate of production equals the assigned value
B. Total annual product cost equals the total annual sales
C. Annual profit equals the expected value
D. Annual sales equals the fixed cost
Answer : B

38. A present sum of Rs. 100 at the end of one year, with half yearly rate of interest at 10%, will be Rs.
A. 121
B. 110
C. 97
D. 91
Answer : A

39. Fixed charges for a chemical plant does not include the
A. Interest on borrowed money
B. Rent of land and buildings
C. Property tax, insurance and depreciation
D. Repair and maintenance charges
Answer : D

40. 'Six-tenth factor' rule is used for estimating the
A. Equipment installation cost
B. Equipment cost by scaling
C. Cost of piping
D. Utilities cost
Answer : B

41. Which of the following is not a mathematical method for evaluation of profitability of a chemical process plant?
A. Cash reserve
B. Rate of return on investment
C. Payout period
D. Discounted cash flow based on full life performance
Answer : A

42. The 'total capital investment' for a chemical process plant comprises of the fixed capital investment and the
A. Overhead cost
B. Working capital
C. Indirect production cost
D. Direct production cost
Answer : B

43. Depreciation
A. Costs (on annual basis) are constant when the straight line method is used for its determination
B. Is the unavoidable loss in the value of the plant, equipment and materials with lapse in time
C. Does figure in the calculation of income tax liability on cash flows from an investment
D. All (A), (B) and (C)
Answer : D

44. If an amount R is paid at the end of every year for 'n' years, then the net present value of the annuity at an interest rate of i is
A. R [{(1 + i)ⁿ - 1}/ i ]
B. R [{(1 + i)ⁿ - 1}/ i (1 + i)ⁿ]
C. R(1 + i)ⁿ
D. R/(1 + i)ⁿ
Answer : B

45. Most chemical plants use an initial working capital amounting to 10-20% of the total capital investment. But this percentage may increase to __________ percent in case of seasonal products manufacturing plant.
A. 30
B. 50
C. 75
D. 95
Answer : B

46. '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.
A. 1 to 5
B. 10 to 20
C. 25 to 35
D. 35 to 45
Answer : B

47. Which of the following ceramic packing materials is the costliest of all?
A. Berl saddles
B. Raschig rings
C. Pall rings
D. Intalox saddles
Answer : A

48. Which of the following is the costliest material of construction used in pressure vessel construction?
A. Low alloy steel
B. Lead
C. Titanium
D. High alloy steel
Answer : C

49. Which of the following is not a component of the fixed capital for a chemical plant facility?
A. Raw materials inventory
B. Utilities plants
C. Process equipment
D. Emergency facilities
Answer : A

50. Expenditure on research and development (R & D) is categorised as the __________, while making an estimate of the total product cost for a chemical plant.
A. Overhead cost
B. Fixed expenses
C. General expenses
D. Direct production cost
Answer : C