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PEP IMPORTANT Q's

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FIRST UNIT
  1.  Classify chemical industries
  2.   Flow charts types - explain *
  3.   Define  moles, ideal gas law
  4.   Principle involved in material & Energy Balances*
  5.  What is Rate?
  6. Equilibrium?
  7.  What is vapour pressure?What is the effect of the temperature on vapour pressure?

 SECOND UNIT
  1. What is viscosity? What is shear stress?
  2. Newtonian  &Non Newtonian fluids.Eg.*
  3. Laminar Flow,Turbulent flow.
  4. What is cavitation?
  5. What are the different types of pumps?*
  6. Explain  Mechanical Operation?
  7. Jaw crusher -        Principle of working
  8. Ball Mill                -        Principle of working
  9. Sieve Shaker         -        Principle of working

 THIRD UNIT
  1.   Evaporation -Refer my notes
  2.   What is conduction? Give eg.
  3. Convection? Give eg. /Radiation eg.
  4.   Fouriers Law of Conduction
  5.   Plane wall       -      conduction equation 
  6.    Cylindrical wall -       conduction equation 
  7.   Individual and overall heat transfer Coeffficients
  8.   Heat Exchangers -  Classify- Explain
  9.   Evaporators -       Classify- Explain


FOURTH UNIT
  1. Mass Transfer Coefficient
  2. Packed and plate towers-Principle & working/
  3. Extractors - Types   *Dryers - Types

 FIFTH UNIT 
  1.   Rate of reaction
  2.   Orders of reaction
  3.   Types of reaction-Elementary ,Reversible,Homogenous
  4.   What is Chemical Equilibrium?
  5.   Reactors - -Classify-Explain
  6.   Flow sheet and manufacture of chemicals.


 PEP Staff

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