Passivation - Study guides, Class notes & Summaries

NR 503 MIDTERM EXAM LATEST /NR503 MIDTERM EXAM QUESTIONS AND CORRECT ANSWERS| AGRADE Question 1 The population of a city on February 15, 2005, was 36,600. The city has a passive surveillance system that collects hospital and private physician reports of influenza cases every month. During the period between January 1 and April 1, 2005, 2,200 new cases of influenza occurred in the city. Of these cases, 775 persons were ill with influenza according to surveillance reports on April 1, 2005. T...

Describe passivation - ANSWER-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 - ANSWER-Oxygen: oxygen increases the rate of corrosion temperature Temperature: corrosion usually accelerated with increasing temperature Chemical salts: increase the rate of corrosion by increasing the efficiency of the electrolyte humidity: the wetter the environment,...

Ethylene Oxide gas kills microorganisms by a process called - ANSWER Alkylation What is the process where a chromium oxide layer is placed on a surgical instrument - ANSWER Passivation What are the dark black Craters on a stainless steel instrument called - ANSWER Pitting

Describe passivation - ANSWER 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 - ANSWER Oxygen: oxygen increases the rate of corrosion temperature Temperature: corrosion usually accelerated with increasing temperature Chemical salts: increase the rate of corrosion by increasing the efficiency of the electrolyte humidity: the wetter the environment, t...

CMAN 272 Final Exam 2023 with complete solution Personality The sum total of a person's internal and external patterns of adjustment of life Personality traits Enduring patterns of perceiving, relating to and thinking about the environment and oneself; exhibited in social and personal contexts - introvert, extrovert Personality disorders: Common characteristics Inflexible and maladaptive responses to stress Disability in working and loving Ability to evoke interpersonal conflict Capa...

CRCST EXAM 2024 WITH 100% CORRECT ANSWERS A Chemical process applied during the instrument manufacturing process that provides corrosion-resistant finish on instruments is - correct answer Passivation A comparison benchmark that is mandated by governing agency. Noncompliance of which may lead to legal penalties - correct answer Regulatory Standard A current asset is an asset that is expected to be used within - correct answer one year A dating system that records the date of the ye...

Describe Passivation - correct answer 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: - correct answer • 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 Wet...

NACE CIP Level 2 Theory Question and answers 100% correct 2024 Describe Passivation - correct answer 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: - correct answer • Oxygen: Oxygen increases the rate of corrosion. • Temperature: Corrosion usually accelerated with increasing temperature • Chemical Salts: Increase the rate of corrosion b...

NACE CIP Level 2 Theory Question and answers already passed 2024 Describe Passivation - correct answer 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: - correct answer • Oxygen: Oxygen increases the rate of corrosion. • Temperature: Corrosion usually accelerated with increasing temperature • Chemical Salts: Increase the rate of corrosi...

NACE 3 STUDY GUIDE Chapters 1 Question and answers 100% correct NACE 3 STUDY GUIDE Chapters 1-5, NACE Exam Preparation Guide (EPG) Job Duties and Experience Corrosion description Is usually described by its results. Familiar terms include rust, scaling, discoloration, oxidation, pitting, etc. Corrosion The deterioration of a substance, usually a metal, or its properties because of a reaction with its environment. The most common product of corrosion is an Oxide of iron "rust"...