Hot Air Oven Validation and Water Purification Quiz

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Questions and Answers

Which test is used to determine the heat-up time of a hot air oven?

  • Recovery time test (correct)
  • Airflow test
  • Stability test
  • Temperature uniformity test

What is the primary function of the pre-treatment system in water purification?

  • Remove ions from the water
  • Remove large particles and impurities (correct)
  • Remove dissolved impurities
  • Kill microorganisms

Which system in water purification uses a semipermeable membrane to remove dissolved impurities?

  • Deionization system
  • Reverse osmosis system (correct)
  • UV sterilization system
  • Pre-treatment system

What is the primary function of the deionization system in water purification?

<p>Remove ions from the water (A)</p> Signup and view all the answers

Which system in water purification uses ultraviolet light to eliminate microorganisms?

<p>UV sterilization system (C)</p> Signup and view all the answers

What is the first step of validating a purified water system?

<p>Construction Qualification (CQ) (A)</p> Signup and view all the answers

What does the Startup step of validating a purified water system involve?

<p>Testing and adjusting the system (C)</p> Signup and view all the answers

What is the purpose of Installation Qualification (IQ) in validating a purified water system?

<p>Verifying proper installation of the system (B)</p> Signup and view all the answers

What does the Construction Qualification (CQ) report document?

<p>Results of verification and inspection activities (A)</p> Signup and view all the answers

What is the primary focus of the commissioning/startup process in validating a purified water system?

<p>Ensuring the system is ready for operation (A)</p> Signup and view all the answers

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