Related Mcqs:

1. The value of a plant depreciates by 10 % annually. If the present value of the plant is Rs. 100000, then what will be its value after 2 years?

   A. Rs. 8000
   B. Rs 10000
   C. Rs. 18000
   D. Rs. 81000
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2. In the Px = export price index, Pm = import price index, Qx = export quantity index,and Qm = import quantity index. Developing countries tend to maintain that their commodity term of trade have declined over the long run suggesting that _________ has declined?

   A. Px/Pm
   B. Pm/Px
   C. (Pm/Px)Qm
   D. (Px/Pm)Qx

3. 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

4. ‘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

5. Value engineering aims at finding out the________________?

   A. depreciation value of a product
   B. resale value of a product
   C. major function of the item and accomplishing the same at least cost without change in quality
   D. break even point when machine re-quires change
   E. selling price of an item

6. The economic life of a large chemical process plant as compared to a small chemical plant is_______________?

   A. Only slightly more
   B. Much more
   C. Slightly less
   D. Almost equal

7. The total marks obtained by a student in Physics, Chemistry and Mathematics is 150 more than the marks obtained by him in Physics. What is the average mark obtained by him in Chemistry and Mathematics?

   A. 75
   B. 150
   C. 50
   D. None of these
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8. Relative volatility varies with the concentration of component for an ideal solution. The relative volatility of a binary mixture may be defined as the ratio of vapor pressure of component ‘A’ to that of component ‘B’, when_________________?

   A. Only vapor phase follows Raoult’s law
   B. Only liquid phase obeys Dalton’s law
   C. Liquid phase obeys Dalton’s law and vapor phase obeys Raoult’s law
   D. Vapor phase obeys Dalton’s law and liquid phase obeys Raoult’s law

9. Fugacity of a component in an ideal gas mixture is equal to the partial pressure of that component in the mixture. The fugacity of each component in a stable homogeneous solution at constant pressure and temperature ____________ as its mole fraction increases?

   A. Decreases
   B. Decreases exponentially
   C. Increases
   D. Remain constant

10. Chemical engineering thermodynamics is concerned with the ____________ in/of chemical processes?

    A. Reaction mechanism
    B. Calculation of rates
    C. Energy transformation from one form to another
    D. None of these