Pharmaceutical Engineering MCQ Pdf

Pharmaceutical Engineering MCQ Pdf

Pharmaceutical Engineering MCQ Pdf

Pharmaceutical Engineering MCQ Pdf

1. Which of the following is a solid adsorbent

(A) Silica gel

(B) Lithium chloride

(C) Brine

(D) Ethylene glycol

Ans - A

2. Mechanism of fluid energy mill is

(A) Impact pressure

(B) Cutting

(C) Attrition and Impact

(D) None of the Above

Ans - C

3. Which of the following is not a advantage of size reduction

(A) Improved dissolution rate

(B) Improved dissolution stability

(C) Improved absorption rate

(D) Drug degradation

Ans - D

4. Saturated solution left behind the process of crystallization is called

(A) Final Solution

(B) Daughter liquor

(C) Parent liquor

(D) Mother liquor

Ans - D

5. Which of the following mill is used to reduce the size of heat liable substances

(A) Ball mill

(B) Pebble mill

(C) Fluid energy mill

(D) Colloidal mill

Ans - C

6. If corrosion is generally confined to a metal surface, then it is known as

(A) Fluid corrosion, General

(B) Fluid corrosion, Structural

(C) Fluid corrosion, Localized

(D) Fluid corrosion, Biological

Ans - A

Pharmaceutical Engineering MCQ Pdf

7. If the Vapour pressure of the liquid is more, the evaporation is

(A) High

(B) Low

(C) Too low

(D) Medium

Ans - A

8. Climbing film evaporator also called as

(A) Falling film evaporator

(B) Rising film evaporator

(C) Forced circulation evaporator

(D) Triple effect evaporator

Ans - B

9. Super saturation theory was proposed by

(A) Meir's

(B) Stock's

(C) Henry's

(D) Griffin

Ans - A

10. The word "Equant" means

(A) Particles of similar length

(B) Particles of similar width

(C) Particles of similar thickness

(D) All of the Above

Ans - D

11. Blood plasma can be dried by using

(A) Freeze dryer

(B) Spray dryer

(C) Drum dryer

(D) None of the Above

Ans - A

12. Process of separation of low content of solids from a liquid is known as

(A) Filtration

(B) Crystallization

(C) Clarification

(D) Decantation

Ans - C

Pharmaceutical Engineering MCQ Pdf

13. Which of the following is a filter media

(A) Talc

(B) Charcoal

(C) Bentonite

(D) Cotton cloth

Ans - D

14. The term blending is synonymous with

(A) De-mixing

(B) Segregation

(C) Mixing

(D) All of the Above

Ans - C

15. In Industrial dryers suspension of kaolin is dried using

(A) Freeze dryer

(B) Drum dryer

(C) Spray dryer

(D) Both A and B

Ans - B

16. Mixing of semisolid is carried out using

(A) Fluidized bed mixer

(B) Rotating cube mixer

(C) Planetary mixer

(D) All of the Above

Ans - C

17. Dewar flasks are used in 

(A) Vacuum drying

(B) Freeze drying

(C) Microwave drying

(D) Rotary drying

Ans - B

18. Which of the following gives direct reading of flow rate

(A) Orifice meter

(B) Pitot tube

(C) Rotameter

(D) None of the Above

Ans - C

Pharmaceutical Engineering MCQ Pdf

19. How many liquid are in differential Manometer

(A) One

(B) Two

(C) Three

(D) Four

Ans - B

20. Heat transfer in liquid and gases takes place by

(A) Conduction

(B) Convection

(C) Radiation

(D) Diffusion

Ans - B

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