Skip to main content

PEP IMPORTANT Q's

Image
By

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

Comments

Post a Comment

Popular posts from this blog

Installing and Activating KEIL uVision

By
*** NOTE: Click on the images to view them in full resolution Download: Download Keil from the link below: Keil Latest Version Free download with keygen After Installation: 1. File -> License Management 2. Open Keygen from the folder where rar file is unpacked 3. Copy computer ID ( CID ) to clipboard 4. Paste CID in KEYGEN exe, Press generate, copy generated serial and paste in new license textbox of Licence management. *** NOTE: Click on the images to view them in full resolution
4 comments
Read more

Average and Square Root Using 8085

By
AVERAGE OF N NUMBERS AIM:       To write an assembly language program that finds the average of N numbers and executes the program using 8085 microprocessor kit. APPARATUS REQUIRED: 8085 microprocessor kit, power supply. ALGORITHM: STEP 1: Load HL register pair with a memory pointer. STEP 2: Get the count to B register and clear accumulator. STEP 3: Push the count to stack pointer. STEP 4: Increment memory pointer. STEP 5: Add the content of memory location to accumulator. STEP 6: If carry results increment D register. STEP 7: Decrement count. If it is not zero go to STEP 4. STEP 8: Else move the sum to E register. STEP 9: Get the count from stack pointer. STEP10: Subtract the count from sum(content of DE pair). STEP11:If the subtraction results a carry add the count to the result and get the remainder STEP12: Otherwise increment B register content and go to STEP10. STEP 13: Store the quotient and remainder in successive memory location. PROGRAM:
4 comments
Read more

Laws of Thermocouple

By
The Seebeck Effect A German physician turned physicist named Thomas Johann Seebeck took two different metals, with one at a higher temperature than the other, and made a series circuit by joining them together to form a junction. He found that by doing so he was able to generate an electromotive force (emf). Emfs are voltages. Seebeck found that the larger the temperature differences between the metals, the higher the generated voltage, regardless of their shapes. His discovery is called the Seebeck effect, and it is the basis of all thermocouples. Background Seebeck, H.G. Magnus, and A.C. Becquerel proposed the empirical rules of thermoelectric circuits. Lord Kelvin explained their thermodynamic basis, and W.F. Roesser compiled them into a set of three fundamental laws. They have all been verified experimentally. The second law is sometimes broken up into three parts by modern day researchers, to give a total number of five, but Roesser's are still the standar
Post a Comment
Read more