Which of the following ceramic packing materials is the costliest of all?

A. Berl saddles

B. Raschig rings

C. Pall rings

D. Intalox saddles

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Optimum economic pipe diameter for fluid is determined by the
  2. Optimum number of effects in a multiple effect evaporator is decided by the
  3. Depreciation is __________ in profit with time.
  4. In which of the electric power generation system, the operating cost is minimum?
  5. Effective and nominal interest rates are equal, when the interest is compounded
  6. Gross earning is equal to the total income minus
  7. For a given fluid, as the pipe diameter increases, the pumping cost
  8. In financial accounting of a chemical plant, which of the following relationship is invalid?
  9. The 'total capital investment' for a chemical process plant comprises of the fixed capital investment…
  10. __________ of depreciation calculation accounts for the interest on investment.
  11. Generally, income taxes are based on the
  12. Pick out the correct statement.
  13. Which of the following is not a current asset of a chemical company?
  14. Direct costs component of the fixed capital consists of
  15. Pick out the wrong statement.
  16. A machine has an initial value of Rs. 5000, service life of 5 years and final salvage value of Rs. 1000.…
  17. Scheduling provides information about the
  18. Which of the following does not come under the sales expenses for a product of a chemical plant?
  19. Pick out the wrong statement.
  20. In an ordinary chemical plant, electrical installation cost may be about
  21. Annual depreciation costs are constant, when the __________ method of depreciation calculation is used.
  22. In declining balance method of depreciation calculation, the
  23. Profit is equal to revenue minus
  24. Which of the following is the costliest material of construction used in pressure vessel construction?
  25. Which of the following elements is not included in the scope of market analysis?
  26. Manufacturing cost in a chemical company does not include the
  27. In a chemical process plant, the total product cost comprises of manufacturing cost and the
  28. Cost incurred towards __________ in a chemical plant is a component of the utilities cost.
  29. 'Six-tenth factor' rule is used for estimating the
  30. The economic life of a large chemical process plant as compared to a small chemical plant is