Pharmaceutical Engineering MCQ

Q1. Which equipment is commonly used for size reduction in pharmaceutical industries?

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Q2. Reynolds number helps to determine:

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Q3. The process of removing solvent by evaporation is called:

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Q4. Which type of filtration is used to remove suspended particles?

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Q5. In pharmaceutical mixing, which parameter is important?

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Q6. Which energy transfer mode primarily occurs in drying?

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Q7. Which gauge is used to measure pressure in a pharmaceutical process?

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Q8. Which of the following materials is resistant to corrosion?

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Q9. What is the main goal of pharmaceutical crystallization?

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Q10. An ideal pharmaceutical filter should:

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Q11. The purpose of using a spray dryer is:

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Q12. Which fluid flow is characterized by chaotic movement?

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Q13. Which equipment is used for centrifugal separation?

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Q14. In pharmaceutical drying, the β€œwet bulb temperature” measures:

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Q15. What is the primary function of a fluid bed dryer?

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Q16. Size separation techniques in pharmaceuticals include:

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Q17. Water activity in pharmaceuticals affects:

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Q18. Which drying method is suitable for heat sensitive drugs?

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Q19. In distillation, β€œfractionating column” is used for:

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Q20. Which pharmaceutical process uses the Laplace equation?

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Q21. The HETP in distillation columns stands for:

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Q22. Which of the following is a characteristic of ideal mixing?

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Q23. Pharmaceutical powder flowability is affected by:

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Q24. Which process depends on capillary action in pharmaceuticals?

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Q25. Which equipment measures viscosity?

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Q26. Which factor influences evaporation rate the most?

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Q27. The binary distillation process involves:

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Q28. The purpose of β€œchilling” in pharmaceutical drying is to:

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Q29. Which technique is used for sterilizing heat-sensitive pharmaceuticals?

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Q30. Which form of mixing provides the highest shear stress?

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Q31. What is the main purpose of granulation?

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Q32. Which pharmaceutical unit operation involves particle size reduction by impact?

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Q33. Centrifugal pumps are preferred in pharmaceuticals because they:

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Q34. Which parameter is important for pharmaceutical drying?

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Q35. Principle of distillation relies on differences in:

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