Q. The following Equipment is best for evaporating concentrated aqueous and thermostable liquors:
✅ Correct Answer: (D)
Evaporating Pan
Pharmaceutical Engineering MCQs and Notes
Q. Greater the surface area of the liquid, the evaporation will be:
✅ Correct Answer: (B)
Greater
Q. Hormones, antibiotics & enzymes are:
✅ Correct Answer: (A)
Heat-sensitive
Q. In silverson emulsifier, what is the only disadvantage?
✅ Correct Answer: (B)
Clogging of pores of the mesh
Q. Which of the following is not a part of mixing vessel?
✅ Correct Answer: (C)
Calendria
Q. Aerosol preparations have which phase of mixing?
✅ Correct Answer: (C)
Liquid-Gas Mixing
Q. In comparison to Ribbon blender, Planetary Mixer has advantage of:
✅ Correct Answer: (D)
No Dead space
Q. The biggest disadvantage of Sigma Blade mixer is:
✅ Correct Answer: (C)
Fixed speed
Q. Ribbon blender is used to mix:
✅ Correct Answer: (D)
Both (b) or (c)
Q. In ribbon blender, the mechanism of mixing follows
✅ Correct Answer: (B)
Shear