6150Chemical EngineeringMedium
Unit of surface tension in S.I. unit is________?
AJoule/m
BWatt/m
CJoule/m2
DNewton/m2
Correct answer
C. Joule/m2
Explanation
The correct answer is Joule/m2.
Correct answer
C. Joule/m2
Explanation
The correct answer is Joule/m2.
Which of the following metals in not used for coating of the base metal to guard it against corrosion?
Normally, the ratio of the total riser area to the tower cross sectional area (for bubble cap towers of diameter more than 3 ft) is around________?
What is the critical rotation speed in revolutions per second, for a ball mill of 1.2 m diameter charged with 70 mm dia balls?
Unsaturated air (with dry and wet bulb temperatures being 35 and 25°C respectively) is passed through water spray chamber maintained at 35°C. The air will be________?
During combustion of gaseous fuels, deficiency of air________?
The energy consumed by a ball mill depends on________?