Pharmacy Practice MCQ- End Runner Mill

Pharmacy Practice MCQ

Welcome to our ultimate guide on pharmacy practice MCQ! If you’re looking to sharpen your understanding or prepare for an exam, you’ve come to the right place. In this article, we’ve curated a comprehensive list of multiple-choice questions (MCQs) tailored for aspiring pharmacy students.

Our MCQs are designed to challenge your knowledge and provide a deeper understanding of the subject matter. Each question is crafted to reflect real-world scenarios and theoretical concepts, making it an excellent resource for both students and professionals in the pharmaceutical industry. Read following article of pharmaceutical engineering for your reference.

Principle, Construction, Working, Uses, Merits And Demerits Of End Runner Mill » PHARMACAREERS

What is the primary function of an end runner mill?
- A. To measure temperature
- B. To reduce particle size
- C. To increase the moisture content
- D. To change the color of materials
What principle does an end runner mill operate on?
- A. Compression
- B. Impact and attrition
- C. Filtration
- D. Absorption
What is the main advantage of using an end runner mill?
- A. High efficiency in producing uniform particle size
- B. Low noise production
- C. Low energy consumption
- D. Minimal maintenance requirements
What type of materials can be processed using an end runner mill?
- A. Solids only
- B. Liquids only
- C. Gases only
- D. Both solids and liquids
How does the grinding mechanism in an end runner mill work?
- A. By rotating blades
- B. By compressing materials between a rotating and a stationary surface
- C. By high-velocity air or steam
- D. By sieving
What is the role of the grinding stone in an end runner mill?
- A. To house the grinding media and material
- B. To separate different materials
- C. To grind materials to a fine powder
- D. To cool the materials
Which material is commonly used to construct the grinding stone in an end runner mill?
- A. Plastic
- B. Rubber
- C. Stone or granite
- D. Wood
What type of motion does the runner in an end runner mill exhibit?
- A. Linear motion
- B. Rotational motion
- C. Oscillatory motion
- D. Stationary motion
What is the primary disadvantage of using an end runner mill?
- A. High initial cost
- B. Low efficiency
- C. Large particle size production
- D. High energy consumption
How can the particle size distribution be controlled in an end runner mill?
- A. By adjusting the pressure applied
- B. By changing the material’s color
- C. By varying the speed of the runner
- D. By increasing the temperature
What is the purpose of the feed inlet in an end runner mill?
- A. To supply materials to the mill
- B. To collect the reduced particles
- C. To measure the particle size
- D. To increase the temperature of the material
What type of feed mechanism can be used in an end runner mill?
- A. Gravity feed
- B. Pneumatic feed
- C. Both gravity and pneumatic feed
- D. None of the above
Which industry commonly uses end runner mills for size reduction?
- A. Textile industry
- B. Pharmaceutical industry
- C. Automotive industry
- D. Electronics industry
What is the effect of increasing the speed of the runner in an end runner mill?
- A. Increased particle size
- B. Reduced particle size
- C. No effect on particle size
- D. Increased energy consumption
What is the significance of construction material in an end runner mill?
- A. It determines the efficiency of size reduction
- B. It affects the temperature of the materials
- C. It changes the color of the materials
- D. It controls the weight of the materials
What safety feature is important in end runner mills?
- A. Noise reduction system
- B. Explosion-proof design
- C. Temperature control system
- D. Light indicators
How does the moisture content of materials affect end runner mill operation?
- A. Increased moisture content improves efficiency
- B. Increased moisture content reduces efficiency
- C. Moisture content has no effect
- D. Increased moisture content changes the color
What is a common application of end runner mills in the pharmaceutical industry?
- A. Granulation
- B. Extraction
- C. Drying
- D. Coating
How often should the grinding stones in an end runner mill be inspected?
- A. After every use
- B. Periodically based on wear
- C. Never
- D. Only when broken
What does the term “end runner mill” refer to?
- A. The display panel of the mill
- B. The grinding mechanism using a rotating runner
- C. The feeding mechanism
- D. The rotating blades
What is the function of the discharge port in an end runner mill?
- A. To supply materials to the mill
- B. To collect and discharge the ground particles
- C. To cool the materials
- D. To measure the size of particles
How does the hardness of the material affect end runner mill performance?
- A. Harder materials are easier to reduce in size
- B. Softer materials are harder to reduce in size
- C. Harder materials require more energy for size reduction
- D. Material hardness has no effect
What is the purpose of using a classifier with an end runner mill?
- A. To mix different materials
- B. To separate fine particles from coarse particles
- C. To increase the temperature of materials
- D. To reduce the noise
What maintenance practice is essential for end runner mills?
- A. Regular lubrication of moving parts
- B. Changing the color of the mill
- C. Increasing the feed rate
- D. Reducing the speed of the runner
What is the impact of feed rate on end runner mill efficiency?
- A. Higher feed rates improve efficiency
- B. Higher feed rates reduce efficiency
- C. Feed rate has no effect on efficiency
- D. Lower feed rates reduce efficiency
What is one of the main uses of end runner mills in the ceramics industry?
- A. Drying ceramics
- B. Grinding ceramic materials into fine powders
- C. Forming ceramic shapes
- D. Glazing ceramics
How does the wear and tear of components affect end runner mill performance?
- A. It improves the performance
- B. It has no effect on performance
- C. It reduces the efficiency and size reduction capability
- D. It changes the material’s color
What is a major benefit of using end runner mills in industrial processes?
- A. They produce a wide range of particle sizes
- B. They are noiseless
- C. They have a low initial cost
- D. They are maintenance-free
Why is it important to control the temperature in an end runner mill?
- A. To ensure consistent particle size distribution
- B. To change the color of the materials
- C. To reduce the weight of the materials
- D. To increase the feed rate
How does the particle size produced by end runner mills compare to other milling methods?
- A. End runner mills produce coarser particles
- B. End runner mills produce finer particles
- C. End runner mills produce the same particle size
- D. End runner mills do not produce uniform particles

Pharmacy Practice MCQ- End Runner Mill

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