A.xD Ri/Ro
B.xD L/V
C.D xB/L
D.none of the above
Related Mcqs:
- The slope of operating line in the rectifying section of a distillation column is unity if the reflux ratio is where Rmin = minimum reflux ration
- The slope of the opeating line for the stripping section of distillation column is
- When a dephlegmator is also used to condense partially the overhead vapour from a distillation column the liquid reflux at its bubble-point
- If q is interpreted to be the fraction of the feed stream that is liquid then for saturated vapour feed to a distillation column
- If the feed to a distillation column is a saturated liquid then the slope of the feed line is
- At minimum reflux ratio the operating cost of a distillation column is
- If q is interpreted to be the fraction of the feed stream that is liquid then for saturated liquid feed to a distillation column
- A U-tube of uniform cross-section is partially filled with a liquid A. Another liquid B which does not mix with liquid A is pour3ed into one side. It is found that the liquid levels of the two sides of the tube are the same. While the level of liquid A has risen by 2 cm. If the specifics gravity of liquid A is 1.1 the specific gravity of liquid B must be
- If q is interpreted to be the fraction of the feed that is liquid then the slope of the feed line in distillation operation is
- The temperature at which a vapour-gas mixture becomes saturated when cooled at constant total pressure out of contact with a liquid is called
