Deccan Fine Chemicals Interview Questions, Process, and Tips

Q1. What are you bearing
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Q2. What are you mechanical seal
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Mechanical seals are devices that help prevent leakage between two surfaces in relative motion.
• Mechanical seals are commonly used in pumps, compressors, and other rotating equipment to prevent leakage of fluids.

• They consist of two main parts - a stationary element and a rotating element, which are held together by tension to create a seal.

• The seal faces are typically made of materials like carbon, ceramic, or tungsten ...read more
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Q3. How much are bearing parts
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The cost of bearing parts can vary depending on the type, size, and quality of the bearing.
• Bearing parts can range from a few dollars to hundreds of dollars, depending on the specific requirements.

• Factors such as material, size, precision, and brand can all impact the cost of bearing parts.

• For example, a standard ball bearing for a small appliance may cost around $5, while a high-precision ceramic bearing for a special...read more
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Q4. What are the predictive maintenance
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Predictive maintenance involves using data and analytics to predict when equipment failure may occur, allowing for timely maintenance to prevent breakdowns.
• Uses data and analytics to predict when equipment failure may occur

• Helps in scheduling maintenance activities before breakdowns occur

• Reduces downtime and increases equipment reliability

• Examples include vibration analysis, oil analysis, and thermography
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Q5. What are you use ISO 28721-1.2019 code
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ISO 28721-1.2019 is a code used for establishing a framework for implementing reliability-centered maintenance (RCM) in engineering.
• ISO 28721-1.2019 provides guidelines for developing maintenance strategies based on reliability-centered maintenance principles.

• It helps in identifying the most effective maintenance tasks to ensure equipment reliability and safety.

• The code outlines the process of analyzing potential failu...read more
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Q1. What is HIRA and HAZOP
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Q2. How do given mock drill in workplace
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Q1. What is PRA and how to do the PRA.
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Q1. Sepatation technics
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Q2. How to calculate number of theotitical plates
Ans. 
Number of theoretical plates can be calculated using the plate theory or the distillation column design equation.
• The plate theory method involves using the equilibrium data for the components being separated and the operating conditions of the column.

• The distillation column design equation method involves using the height equivalent to a theoretical plate (HETP) and the total number of plates in the column.

• Example: For...read more
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Q1. What is favourite subject
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Q2. How inter related to pratical knowledge and theoretical knowledge
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Q1. BRIEFLY EXPLAIN Ur family details
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Q2. Why did you here
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Q1. No idea sir depending on our skills
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Q2. Are you fresher or any experience
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I am a fresher with no prior experience in the field.
• I recently graduated with a degree in Chemistry and am eager to apply my knowledge in a professional setting.

• While I may not have direct experience in production chemistry, I have completed relevant coursework and projects during my studies.

• I am a quick learner and am confident in my ability to adapt to new challenges and responsibilities.
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