Pharmaceutical Engineering MCQs

V

Vinay • 19K Points
Tutor I

Q 1. The correct definition of filtration is:

(A) When solids are present in a very low concentration, i.e., not exceeding 1.0% w/v, the process of its separation from liquids
(B) When solids are present in a very low concentration, i.e., not exceeding 5.0% w/v, the process of its separation from liquids
(C) When solids are present in a very low concentration, i.e., not exceeding 2.0% w/v, the process of its separation from liquids
(D) When solids are present in a very low concentration, i.e., not exceeding 7.0% w/v, the process of its separation from liquids
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R

Ram Sharma • 188.81K Points
Coach

Q 2. Which product is NOT dried by spray dryer?

(A) Serum
(B) Fruit Juice
(C) Lactose
(D) Bacterial & viral cultures
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P

Praveen Singh • 27.20K Points
Instructor II

Q 3. One of the theories is NOT applicable to distillation:

(A) Graham’s law of diffusion
(B) Law of conservation of energy
(C) Law of conservation of matter
(D) Raoult’s Law
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R

Rakesh Kumar • 19.20K Points
Tutor I

Q 4. In Cyclone separator, the separation depends on:

(A) Size & Shape
(B) Shape and Surface area
(C) Size & Density
(D) Surface texture & Size
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V

Vinay • 19K Points
Tutor I

Q 5. Galvanic Corrosion is observed, when external electric current in solution is passed between one of the following combinations:

(A) Gold & Platinum
(B) Iron & hydrogen
(C) Iron & Iron
(D) Zinc & Copper
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V

Vinay • 19K Points
Tutor I

Q 6. Corrosion of metals is fairly high in one of the following medium:

(A) Acidic
(B) Alkaline
(C) Neutral
(D) Non-Aqueous
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M

Mohini Yadav • 27.60K Points
Instructor II

Q 7. The ability of a metal surface to withstand repeated cycles of corrosion is known as:

(A) Cavitation erosion
(B) Corrosion fatigue
(C) Erosion
(D) Stress of corrosion cracking
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V

Vijay Sangwan • 19.12K Points
Tutor I

Q 8. Which metal makes steel corrosion resistant?

(A) Copper and selenium
(B) Tantalum and molybdenum
(C) Chromium and Nickel
(D) Titanium and Niobium
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V

Vinay • 19K Points
Tutor I

Q 9. Hermetic sealed containers are also known as:

(A) Air-Tight Containers
(B) Multi-dose containers
(C) Single-Dose containers
(D) Well-closed containers
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R

Ram Sharma • 188.81K Points
Coach

Q 10. Containers meant for storage of injections (buffered & unbuffered aqueous solutions) are made from one of the following type of glasses.

(A) Borosilicate
(B) General Purpose
(C) Lime soda
(D) Neutral
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