IFFCO Quality Engineer Interview Questions and Answers

Q1. Work experience
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Q2. Salary expectation
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Q1. Processing operation
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Q1. Distillation type
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Q1. Diatillation column and type
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Q2. Evaporators and all laws
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Q3. Heat exchangers and types
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Heat exchangers are devices used to transfer heat between two or more fluids.
• Heat exchangers are commonly used in various industries such as power plants, chemical plants, and HVAC systems.

• There are several types of heat exchangers including shell and tube, plate, and finned tube heat exchangers.

• Shell and tube heat exchangers consist of a shell with multiple tubes inside, allowing one fluid to flow through the tubes wh...read more
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Q4. Extractor and types of pump and flow
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Extractor is a device used to remove substances from a mixture. Types of pumps include centrifugal, reciprocating, and rotary pumps. Flow refers to the rate at which a fluid moves.
• Extractor is commonly used in industries such as chemical, pharmaceutical, and food processing.

• Centrifugal pumps are commonly used for low viscosity fluids, while reciprocating pumps are used for high pressure applications.

• Flow can be measure...read more
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Q5. Thermal heat capcity boiling point
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Economicall strength of india

Q1. P&id preparation and pump sizing
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Q2. Distillation column and heat exchanger design
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Distillation column and heat exchanger design
• Distillation column design involves determining the number of trays, column diameter, and height

• Heat exchanger design involves selecting the appropriate type of exchanger, sizing the heat transfer area, and determining the heat transfer coefficient

• Factors to consider in both designs include the properties of the fluids being processed, flow rates, and pressure drop

• Computer s...read more
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Q1. Basic questions
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Q2. Basic questions about QC
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Q3. Instruments classical questions
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Q4. Knowledge of SAP & LIMS
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Q1. Questions on transformers
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Q2. Working of relays and types of relats
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Relays are electrically operated switches that control high power circuits with low power signals. Types include electromechanical, solid state, and reed relays.
• Relays work by using an electromagnet to mechanically switch contacts open or closed.

• Types of relays include electromechanical relays, solid state relays, and reed relays.

• Electromechanical relays use an electromagnet to operate mechanical contacts.

• Solid state r...read more
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Q3. Star and delta stators
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Q4. What is single line Diagram
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A single line diagram is a simplified diagram that shows the electrical connections and components of a power system in a single line.
• It is used to represent the electrical system in a simplified manner.

• It shows the connections between various components like generators, transformers, circuit breakers, etc.

• It helps in understanding the overall layout of the system and how different components are interconnected.

• It is c...read more
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Q1. Discuss about safety
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Safety is a crucial aspect in engineering to prevent accidents and ensure the well-being of individuals.
• Safety protocols should be followed at all times in the workplace

• Regular safety inspections and audits should be conducted

• Proper training and education on safety procedures is essential

• Use of personal protective equipment (PPE) is mandatory in hazardous environments
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Q2. Knowledge of DCS
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