Passivation - Study guides, Class notes & Summaries

CBSPD EXAM PREP QUESTIONS AND ANSWERS, GRADED A+ VERIFIED/ Ethylene Oxide gas kills microorganisms by a process called - -Alkylation What is the process where a chromium oxide layer is placed on a surgical instrument - -Passivation What are the dark black Craters on a stainless steel instrument called - -Pitting What is the enzyme that breaks down fatty deposits like bone marrow and adipose tissue? - -Lipase What lubricant is recommended for use on surgical instruments? - -Water-based Wha...

NACE CIP Level 1 Study Guide Question and answers 2024 verified to pass Define Corrosion - correct answer The deterioration of a substance, usually a metal from a reaction with its environment What is passivation? - correct answer A layer of oxides formed on the surface of a metal that provides corrosion protection. What is an example of passivation? - correct answer Stainless Steel What are the elements of a corrosion cell? - correct answer Anode, Cathode, Metallic Pathway, Elect...

Define Corrosion - The deterioration of a substance, usually a metal from a reaction with its environment What is passivation? - A layer of oxides formed on the surface of a metal that provides corrosion protection. What is an example of passivation? - Stainless Steel What are the elements of a corrosion cell? - Anode, Cathode, Metallic Pathway, Electrolyte Describe what happens at the anode. - The metal dissolves into the electrolyte What is the function of the electrolyte? - Allows the ...

Define Corrosion The deterioration of a substance, usually a metal from a reaction with its environment What is passivation? A layer of oxides formed on the surface of a metal that provides corrosion protection. What is an example of passivation? Stainless Steel What are the elements of a corrosion cell? Anode, Cathode, Metallic Pathway, Electrolyte Describe what happens at the anode. The metal dissolves into the electrolyte What is the function of the electrolyte? Allows the pass...

What is corrosion? - The deterioration of a metal or alloy that results from an electrochemical reaction with its environment. What needs to be present in order for corrosion to occur? - Anode Cathode Metallic Pathway Electrolyte What is an anode? - The anode is the area of the metal surface that corrodes. The metal oxidizes (gains oxygen), causing it to lose mass and dissolve into the electrolyte. What is oxidation? - Oxidation is a chemical reaction that occurs at the anode where the m...

Nace CIP 1 Question and answers 100% correct Nace CIP 1 Define corrosion. - correct answer The deterioration of a substance, usually a metal from a reaction with its environment. What is passivation? - correct answer A layer of oxides formed on the surface of a metal that provides corrosion protection. Stainless Steel for example. What are the elements of a corrosion cell? - correct answer . Anode • Cathode • Metallic Pathway. . Electrolyte. Describe what happens at th...

Describe Passivation - Passivation is the formation of a protective oxide film on the surface reducing its chemical activity and its ability to corrode. Describe the following factors and how they affect corrosion: - • Oxygen: Oxygen increases the rate of corrosion. • Temperature: Corrosion usually accelerated with increasing temperature • Chemical Salts: Increase the rate of corrosion by increasing the efficiency of the electrolyte. • Humidity (or Wetness): The wetter the enviro...

Describe Passivation - Passivation is the formation of a protective oxide film on the surface reducing its chemical activity and its ability to corrode. Describe the following factors and how they affect corrosion: - • Oxygen: Oxygen increases the rate of corrosion. • Temperature: Corrosion usually accelerated with increasing temperature • Chemical Salts: Increase the rate of corrosion by increasing the efficiency of the electrolyte. • Humidity (or Wetness): The wetter the enviro...

Describe Passivation - Passivation is the formation of a protective oxide film on the surface reducing its chemical activity and its ability to corrode. Describe the following factors and how they affect corrosion: - • Oxygen: Oxygen increases the rate of corrosion. • Temperature: Corrosion usually accelerated with increasing temperature • Chemical Salts: Increase the rate of corrosion by increasing the efficiency of the electrolyte. • Humidity (or Wetness): The wetter the enviro...

A buffered iodine is: A. used to slow down the "kill" time B. a phenol C. non-water soluble D. all of the above - Answer-Used to slow down the "kill" time A comparison Benchmark that is mandated by a governing agency and if not complied with, may cause a facility to be in violation and liable for a legal penalty is a: A. Regulation B. Statute C. Regulatory Standard D. Voluntary Standard - Answer-Regulatory Standard A disinfectant group that leaves a residual bacteriostatic film an...