Category: Chemical Engineering Basics

A. Viscous force is larger than the inertia force
B. Inertia force is larger than the viscous force
C. Inertia force is larger than the surface tension force
D. Inertia force is larger than the gravitational force

A. (Load)1
B. (Load)2
C. (Load)3
D. (Load)0.33

A. Annealing
B. Toughening
C. Work hardening
D. Tempering

A. Densities
B. Magnetic permeabilities
C. Electrical conductivities
D. Hardness

A. Packed column
B. Venturi scrubber
C. Bubble cap plate column
D. Wetted wall column

A. Semi-conductor
B. Metal or alloy
C. Dielectric
D. None of these

A. 0.8
B. 1
C. 1.4
D. 1.8

A. √(Particle diameter)
B. Particle diameter
C. (Particle diameter)2
D. (Particle diameter)3

A. 10-3
B. 103
C. 10-15
D. 1015

A. 2-5
B. 18-20
C. 12-15
D. 6-12