Basic Chemical Engineering MCQs

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. Film

B. Nucleate

C. Transition

D. All of the above

A. Critical temperature

B. Recrystallisation temperature

C. Phase transformation temperature

D. Transition temperature

A. Reflection

B. Scattering

C. Diffraction

D. Dispersion

A. Driving

B. Transmission

C. Absorption

D. None of these

A. Cast iron

B. Wrought iron

C. Mild steel

D. Semi-steel

A. Mild steel

B. Copper

C. Nickel

D. Aluminium

A. Normalising

B. Annealing

C. Tempering

D. Hardening

A. Full annealing

B. Bright annealing

C. Patenting

D. None of these

A. Small punches, broaches reamers and springs

B. Cutlery, screws, rivets and files

C. Mandrels, twist drills, small lathe tools and razors

D. Forgings like can shaft, structural steel plate, threading dies and drawing dies