Dr. Reddy's Oprating Engineer Interview Questions and Answers

Q1. Introduce your self
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Q2. Why are you choise the pharma field
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Q1. Why are you choose this company
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Q2. We will discuss about bqs machine
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Q1. Mfg Machine opereating
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Q2. Production .mfg
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Q3. Filling machine
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Q4. Tablet Cotting department
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Q5. Granulation department
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Q1. Tall me about your self
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Learn about Documents practices

Q1. It was a good company
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Q2. Yes it is good company you can get lot to learn
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Share about the skills and how our skills is gonna improve our knowledge and organisations goals

Q1. What is data integrity
Ans. 
Data integrity refers to the accuracy, consistency, and reliability of data throughout its lifecycle.
• Ensures data is accurate and reliable

• Prevents unauthorized access or modifications

• Maintains consistency of data across systems

• Examples: checksums, encryption, access controls
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Q2. What is validation explain
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Validation is the process of ensuring that data is accurate, complete, and compliant with specified requirements.
• Validation involves checking data for accuracy, completeness, and adherence to specified rules or standards.

• Examples of validation include verifying email addresses have the correct format, ensuring dates are valid, and checking that numerical values fall within a specified range.

• Validation helps to prevent ...read more
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Q3. Explain about equipment and make
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Equipment and make refer to the tools and machinery used in a particular operation or process.
• Equipment refers to the physical tools and machinery used in a specific operation or process.

• Make refers to the brand or manufacturer of the equipment.

• For example, in a manufacturing plant, equipment could include conveyor belts, robotic arms, and welding machines, while the make could be companies like Siemens, Fanuc, or Linc
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Q1. Expected salary means ctc
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Q2. 3 years Bond with more aggreement
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Q1. Tablet Granulation
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Q1. Hplc chromatography
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Home background and family background

Q1. Ph value Acid base Basic chemistry questions
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Q2. What is ph tell in brief What is acid What is molarity What is molality
Ans. 
pH is a measure of acidity or alkalinity of a solution. Acid is a substance that donates hydrogen ions. Molarity is the concentration of a solution in moles of solute per liter of solution. Molality is the concentration of a solution in moles of solute per kilogram of solvent.
• pH measures the acidity or alkalinity of a solution on a scale of 0-14. A pH of 7 is neutral, below 7 is acidic, and above 7 is alkaline.

• Acids ar...read more
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Q1. What is the principle of coating machine?
Ans. 
The principle of a coating machine is to apply a thin layer of material onto a surface.
• Coating machines use various methods such as spraying, dipping, or rolling to apply the coating material.

• The coating material can be a liquid, powder, or a combination of both.

• The machine ensures uniform and controlled application of the coating material.

• Coating machines are used in various industries like automotive, electronics, an...read more
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Q2. Which material is used as opacifier in film coating?
Ans. 
Titanium dioxide is commonly used as an opacifier in film coating.
• Titanium dioxide is a white pigment that provides opacity and whiteness to film coatings.

• It is widely used in industries such as pharmaceuticals, cosmetics, and food.

• Other opacifiers used in film coating include zinc oxide and calcium carbonate.
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Q3. Titanium dioxide,talc and Aluminum silicate are mainly used as opacifiers in film coating
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Q4. What is film coated tablets?
Ans. A film coating is a thin polymer -based coat applied to a solid dosage form such as a tablet. The thickness of such a coating is usually between 20-100πm
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Q5. What are the critical process variable
Ans. 
Critical process variables are key factors that directly impact the outcome of a process.
• Critical process variables are essential for maintaining quality and efficiency.

• They are measurable and controllable factors that affect the process.

• Examples include temperature, pressure, flow rate, pH level, and reaction time.

• Monitoring and controlling these variables is crucial to ensure desired outcomes.

• Changes in critical proc...read more
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Q6. What we should check during line clearance for coating process?
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During line clearance for coating process, we should check for cleanliness, proper equipment setup, and adherence to safety protocols.
• Ensure the coating area is clean and free from any residue or contaminants.

• Verify that the coating equipment is properly set up and calibrated for the specific coating process.

• Check if all safety measures and protocols are followed, including the use of personal protective equipment (PPE...read more
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