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  2. Chemical Engineering Thermodynamics Quiz 1

    In the first question that asks at what temperature does solid-liquid-vapor phases co-exist; the answer should be triple point and not the boiling point.
  3. Chemical Engineering Thermodynamics Quiz 1

    I just completed this quiz. My Score 60/100 My Time 192 seconds  
  4. Last week
  5. Heat Transfer

    I just completed this quiz. My Score 35/100 My Time 398 seconds  
  6. Heat Transfer

    I just completed this quiz. My Score 45/100 My Time 495 seconds  
  7. I just completed this quiz. My Score 70/100 My Time 254 seconds  
  8. Mass Transfer

    I just completed this quiz. My Score 45/100 My Time 525 seconds  
  9. Hi everybody,

    We have a CS line transporting acidic water through it (pH :3 to 4). Now that management has asked to change the water every 11 hours. IS it going to help us or is it going to distub futhre the uniform corrision

    Please do help

  10. Chemical Engineering Thermodynamics Quiz 1

    I just completed this quiz. My Score 50/100 My Time 146 seconds  
  11. Fluid Mechanics

    I just completed this quiz. My Score 20/100 My Time 603 seconds  
  12. Environmental Engineering

    I just completed this quiz. My Score 40/100 My Time 413 seconds  
  13. Earlier
  14. Furnace Technology Quiz 3

    I just completed this quiz. My Score 30/100 My Time 220 seconds  
  15. How to make collent water

  16. I just completed this quiz. My Score 40/100 My Time 301 seconds  
  17. Chemical Reaction Engineering Quiz 2

    I just completed this quiz. My Score 40/100 My Time 167 seconds  
  18. Chemical Reaction Engineering Quiz 1

    I just completed this quiz. My Score 30/100 My Time 160 seconds  
  19. Chemical Reaction Engineering Quiz 2

    I just completed this quiz. My Score 100/100 My Time 109 seconds  
  20. Chemical Reaction Engineering Quiz 1

    I just completed this quiz. My Score 90/100 My Time 301 seconds  
  21. Fluid Mechanics

    I just completed this quiz. My Score 40/100 My Time 362 seconds  
  22. A thin electrical heater is wrapped around the outer surface of a long cylindrical tube whose inner surface is maintained at a temperature of 5˚C. The tube wall has inner and outer radii of 25 and 75 mm, respectively, and a thermal conductivity of 10 W/m.K. The thermal contact resistance between the heater and the outer surface of the tube (per unit length of the tube) is 0.01 m.K/W. The outer surface of the heater is exposed to a fluid with T∞= 10˚C and a convection coefficient of h = 100 W/m2.K. The heater power per unit length of tube (W/m) required to maintain the heater at To = 25˚C is:
  23. Petroleum Refinery Engineering

    I just completed this quiz. My Score 55/100 My Time 547 seconds  
  24. What is meant by flooding in packed column?

    Nice blog, I think packed column is better than plate column.It plays vital role in chemical packing and distillation column. According to my knowledge finepac is best Column Packing manufacturer in world.
  25. Heat Transfer

    I just completed this quiz. My Score 35/100 My Time 261 seconds  
  26. Petroleum Refinery Engineering quiz 3

    I just completed this quiz. My Score 40/100 My Time 229 seconds  
  27. Petroleum Refinery Engineering quiz 3

    I just completed this quiz. My Score 20/100 My Time 607 seconds  
  28. Heat Transfer

    I just completed this quiz. My Score 25/100 My Time 471 seconds  
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