3568Chemical EngineeringMedium
For high pressure process equipments/vessels, the connected nozzle should be________?
AScrewed
BFlanged
CWelded
DBrazed
Correct answer
B. Flanged
Explanation
The correct answer is Flanged.
Correct answer
B. Flanged
Explanation
The correct answer is Flanged.
An approximately ________ process exemplifies the flow of a gas through a very long pipe of uniform cross-section?
Pure aniline is evaporating through a stagnant air film of 1 mm thickness at 300 K and a total pressure of 100 KPa. The vapor pressure of aniline at 300 K is 0.1 KPa. The total molar concentration under these conditions is 40.1 mole/m3. The diffusivity of aniline in air is 0.74 × 10-5m2/s. The numerical value of mass transfer co-efficient is 7.4 × 10-3. Its units are________?
Ganister contains maximum percentage of________?
Joule-Thomson co-efficient depends on the________?
Exposure to chemicals having carcinogenic properties cause________?
Le/D) for 90° elbow (medium radius) and 90°square elbow would be respectively around________?