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Progressive Exim Lab Incharge, Lab Controller Interview Questions and Answers

Updated 19 Jan 2021

Progressive Exim Lab Incharge, Lab Controller Interview Experiences

1 interview found

Interview Questionnaire 

1 Question

  • Q1. In fiber analysis why acid & caustic washing ?
  • Ans. 

    Acid and caustic washing is used in fiber analysis to remove impurities and improve fiber quality.

    • Acid washing removes mineral impurities and improves fiber brightness.

    • Caustic washing removes non-cellulosic impurities and improves fiber strength.

    • Both acid and caustic washing can also help to remove residual chemicals from the fiber.

    • The washing process can be optimized based on the specific fiber type and desired end us...

  • Answered by AI

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Interview Questionnaire 

3 Questions

  • Q1. Dear sir,
  • Q2. I am ready ( interested ) to this job
  • Q3. My experience 2 year 10 month in quality control

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