Corrosion resistant - Study guides, Class notes & Summaries

CWB Level 2 All Modules Exam - Questions and Answers Fatigue cracks are one of several issues that threaten the life of welded structures. They begin as: A) Minute cracks and then grow under static loads B) Large cracks and then grow without the requirement for load C) Minute cracks and then grow under fluctuating stress D) Large cracks and then grow under static loads Radiographic inspection can be performed with the following types of radiation. A) Ultrasonic and magnetic particle B) Infrare...

API 571 Practice Exam #2 Questions And Correct Answers, 100% Verified Ammonium bisulfide corrosion is an aggressive corrosion occurring in hydroprocessing reactor effluent streams and in units handling alkaline sour water. Several major failures have occurred in hydroprocessing reactor effluent systems due to localized corrosion. The least resistant material to this type of corrosion is: a) aluminum alloys b) carbon steel c) 300 Series SS d) duplex SS B 5.1.1.2.2 a) For materials susce...

It is important to carry __________ for those homes that may have inadequate wiring or overloaded circuits. 15 & 20 Amp fuses To change the nature of hard creosote deposits the most common method is the issue of __________. Chemicals The most difficult brush to reverse in the flue is __________. Flat wire brush Air is blown into a mask or hood when you use a _________ respirator. Positive Sweeps choose aluminum ladders over fiberglass because they are __________ and__________. Lighter; l...

API 571 Practice Exam #2 Questions And Correct Answers, 100% Verified Ammonium bisulfide corrosion is an aggressive corrosion occurring in hydroprocessing reactor effluent streams and in units handling alkaline sour water. Several major failures have occurred in hydroprocessing reactor effluent systems due to localized corrosion. The least resistant material to this type of corrosion is: a) aluminum alloys b) carbon steel c) 300 Series SS d) duplex SS B 5.1.1.2.2 a) For materials susce...

Passivation -A chemical process that creates a thin layer of chromium oxide on the surface of the instrument. -This layer is transparent but tough and protects the underlying material Electropolishing will produce a highly polished finish and less corrosive Ever edge 2.0 -newest and most advanced scaler from hu friedy manufacturer -technology introduced about 10 years ago Corrosion The process that metal change to metal oxide Tarnish Chemical or electrochemical attack on...

The 19 damage mechanisms are as follows... 1. ... embrittlement 2. ... fracture. 3. .... fatigue. 4. ..... 5. ... fatigue. 6. ... corrosion. 7. ....insulation. 8. ... water corrosion. 9. ... water .... corrosion. 10. ....dation. 11. ....cracking. 12. ... fatigue. 13. ....cracking. 14. ....corrosion. 15. ....water corrosion. 16. ....cracking. 17. ....damage. 18. .... Corrosion 19. .... attack. - Answer Temper. Brittle. Thermal. Erosion. Mechanical. Atmospheric. Corrosion under. Cooling. Boiler...

safety culture - Answer-The culture created when the whole company sees the value of a safe work environment. OSHA - Answer-Occupational Safety and Health Administration incident - Answer-an unplanned event that may or may not result in property damage accident - Answer-an unplanned event that results in personal injury and/or property damage fatal four - Answer-Falls, Struck by, Caught between, and Electrical risk - Answer-a measure of the probability, consequences and exposure r...

New Hire Weeks 2-8 (Terms and Principles covered in New Hire excluding Week 11) with Complete SolutionsNew Hire Weeks 2-8 (Terms and Principles covered in New Hire excluding Week 11) with Complete SolutionsNew Hire Weeks 2-8 (Terms and Principles covered in New Hire excluding Week 11) with Complete Solutions Proper Body Belt Positioning - ANSWER-Low on the hips Most common time to injure your back - ANSWER-Lifting and Carrying Ladders Reasons we use fiberglass ladders - ANSWER-non-c...

A 6-in. pipeline needs to be flushed. If the desired length of pipeline to be flushed is 316 ft, how many minutes will it take to flush the line at 31 gpm? a. 10 minutes b. 15 minutes c. 30 minutes d. 60 minutes - ANSWER Answer: b. 15 minutes What is the area of a trench that is 22.4 ft long and 3.3 ft wide? a. 26 sq ft b. 74 sq ft c. 143 sq ft d. 187 sq ft - ANSWER Answer: b. 74 sq ft Which of the following is typically associated with trihalomethanes? a. High levels of car...

Bakers School of Aeronautics Oral Prep What is the most important law applicable to the study of electricity? - Ohm's Law What are the elements of Ohm's Law? - Voltage, Current & Resistance What are four sources of electrical power? - Mechanical, chemical, photoelectric and thermal What does an electrical circuit consist of? - 1. a source of electrical pressure 2. resistance 3. conductors What represents capacitance in an AC circuit? - a capacitor What is the function of ...