6658Chemical EngineeringMedium
Colloid mills achieve size reduction mainly by________?
ACompression
BCutting
CImpact
DAttrition
Correct answer
D. Attrition
Explanation
The correct answer is Attrition.
Correct answer
D. Attrition
Explanation
The correct answer is Attrition.
Column support for the roof of cylindrical storage tank must be provided for________?
Finely ground calcium aluminate & silicate is a/an ________?
A negative gain margin expressed in decibels means a/an ________ system?
Addition of zircon to silica refractory brick improves its________?
Which of the following may prove unsuitable for filtering volatile liquids?
Higher concentration of CO2 in atmosphere________?