Pressure maintained in the high pressure primary tower of a three stage crude oil distillation system is about ________ kg/cm2?
A6
B12
C3
D1.5
Correct answer
C. 3
Explanation
The correct answer is 3.
Pressure maintained in the high pressure primary tower of a three stage crude oil distillation system is about ________ kg/cm2? - Answer and Explanation | Academy of Pakistan