Wetter Studienführer, Klassennotizen & Zusammenfassungen

What is meant by a store and a flow? - A store is where water is held for varying amounts of 'residence' time. A flow is the movement of water between stores Identify the three largest stores in size order - 1. The oceans 2. Icecaps and glaciers 3. Groundwater Which two water stores are non-renewable, and why? - 1. Fossil water: old, deep groundwater from former wetter periods 2. Losses from the cryosphere: melting of ice as a result of global warming Distinguish between blue and green w...

NACE CIP 2 EXAM Questions With Questions and Verified Answers Latest Updated 2023/2024 Graded A+ 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 Temperature: corrosion usually accelerated with increasing temperature Chemical salts: increase the rate of corrosion by incr...

Neue Horizonte (Cengage Advantage Books) ED.8 David Dollenmayer Thomas Hansen Test Bank 2021 1.h 2.b 3.e 4.i 5.a 6.j 7.c 8.k 9.g 10.d 11.f B. 1. die Uhr 2. das Fenster 3. das Heft 4. das Buch 5. die Tür 6. der Bleistift 7. der Tisch 8. der Kugelschreiber C. 1. der Morgen 2. die Sonne 3. das Wetter 4. das Haus 5. die Suppe 6. das Papier 7. der Student 8. die Professorin 9. der Tourist 10. die Amerikanerin D. a. 7 (sieben) b. 6 (sechs) c. 12 (zwölf) d. 2 (z...

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 envi...

Corrosion is established as a what kind of current? - ANSWER-Direct Current All corrosion of iron at normal ambient conditions is ________________ ____________ - ANSWER-an electrochemical process Define, E=IR - ANSWER-E is driving voltage, I is current magnitude, R is circuit resistance. The less noble part of a corrosion cell - negatively charged - dissolves metallic iron then converts it to positively charged ions - generates electrons - where oxidation occurs. - ANSWER-Anode The m...

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 2 EXAM Questions With Questions and Verified Answers Latest Updated 2023/2024 Graded A+ 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 Temperature: corrosion usually accelerated with increasing temperature Chemical salts: increase the rate of corrosion by incr...

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 CIP 2 EXAM Questions With Questions and Verified Answers Latest Updated 2023/2024 Graded A+ 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 Temperature: corrosion usually accelerated with increasing temperature Chemical salts: increase the rate of corrosion by incr...

Hazard risk correct answers The probability or chance that a natural hazard may take place Natural hazard correct answers A natural event that threatens people or has the potential to cause damage, destruction and death. Examples of natural hazards correct answers - volcanic eruptions - earthquakes - stormsi - tsunami - landslides - floods What are the two main types of natural hazard? correct answers Atmospheric and tectonic Factors that affect risk correct answers - Urbanisa...