Rallis India Production Associate Interview Questions and Answers

Your health should be better than the company and your health should be better than the employees working for the company

We should work like a team leader, we should work with our colleagues in a consultative manner. One more thing is that our words are not good. If we did this, we did that, it should not be good.

If any work is being done wrongly, then together with all of us, we should prevent that work from being done wrongly and get it corrected so that the company does not suffer any loss

Q1. Mass Transfer operation Heat transfer operation
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Q2. Subject related
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Q1. Environment Chemical reactions engineering
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Q2. Mass Transfer operation
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Q3. Subject related
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Q1. Course related questions
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My name Nitesh Kumar

STAR interview was difficult to understand the open ended questions

Q1. What are the differences between the fire point and flash point?
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Q2. What is the difference between flash distillation and fractional distillation?
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Q3. What is the difference between "flammable" and "inflammable"?
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Q4. What are the different types of permits related to safety?
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Q5. What is your understanding of manpower management, and how many personnel report to you?
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Q6. What is the definition of toxicity, and what does LD50 refer to?
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Q7. What is the theoretical plate height in packed bed and distillation columns?
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Q8. What calculations are required to dilute a sodium hydroxide (NaOH) solution from 12% to 5%, and how much water should be added?
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Q1. Only operation related
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Q2. Reactions of chemicals
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Chemical reactions involve the breaking and forming of chemical bonds to create new substances.
• Chemical reactions can be classified as exothermic (release heat) or endothermic (absorb heat).

• Reactants are the substances that undergo a chemical change, while products are the new substances formed.

• Chemical reactions can be represented by chemical equations, showing the reactants and products involved.

• Factors such as tempe...read more
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Q1. Hydrogenation chemical reactions distillation
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Q1. Previous organization process parameter
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The previous organization had well-defined process parameters for production.
• The process parameters were established to ensure consistent quality and efficiency.

• Examples of process parameters include temperature, pressure, speed, and time.

• These parameters were monitored and controlled throughout the production process.

• Regular audits and inspections were conducted to ensure compliance with the parameters.

• Any deviations ...read more
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Q1. Salary discussion
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Q1. Distillation types and pump type etc
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Q2. Reactor and heat exchanger type
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Reactor and heat exchanger types are crucial in chemical production processes.
• Reactor types include batch, continuous stirred tank, and plug flow reactors.

• Heat exchanger types include shell and tube, plate and frame, and spiral heat exchangers.

• The type of reactor and heat exchanger used depends on the specific chemical reaction and process parameters.

• Reactor and heat exchanger design also affects efficiency, safety, an
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