Question: make a choice from the available list. please do it to your best. provide me with correct answers. past test of my semester 1. BATTERIES


make a choice from the available list. please do it to your best. provide me with correct answers. past test of my semester
1. BATTERIES -Choose a Battery from the list below. (If you have another type you'd like to investigate-email me-I'm open to other options!) - Clearly indicate your choice of battery For your selected battery or fuel cell: - Identify the oxidation and reduction half-reactions - Indicate the anode and cathode - Calculate the E cell. - Draw a diagram of this cell. DO NOT just upload an image you found. You may use this as a base, but you must enhance this diagram or create your own and explain what is going on. I want to see that you understand how this is designed and how it operates. - Which way do electrons flow? - What are the advantages and disadvantages of this cell? (Pros and cons) 2. CORROSION and its PREVENTION - Describe and give an example of the following types of corrosion: uniform, galvanic, and crevice - Consider providing images of real-life examples of these types. - Preventing corrosion is important and necessary in a LOT of engineering applications-pretty much anytime you are using metal in an outdoor (or unregulated) environment! - What are some ways (tips and tricks) of slowing or minimizing these corrosion types? CATHODIC PROTECTION and a SACRIFICIAL ANODE - Define / describe these terms. Give one real-life example of this-this doesn't have to be high-levelthey could be as simple as a "tin" can or galvanized nails .. EXPLAIN these examples-what metal is being protected? What is acting as the sacrificial anode? How does one choose an appropriate sacrificial anode? Does this "protection" last forever? E- nnnnn 1. BATTERIES -Choose a Battery from the list below. (If you have another type you'd like to investigate-email me-I'm open to other options!) - Clearly indicate your choice of battery For your selected battery or fuel cell: - Identify the oxidation and reduction half-reactions - Indicate the anode and cathode - Calculate the E cell. - Draw a diagram of this cell. DO NOT just upload an image you found. You may use this as a base, but you must enhance this diagram or create your own and explain what is going on. I want to see that you understand how this is designed and how it operates. - Which way do electrons flow? - What are the advantages and disadvantages of this cell? (Pros and cons) 2. CORROSION and its PREVENTION - Describe and give an example of the following types of corrosion: uniform, galvanic, and crevice - Consider providing images of real-life examples of these types. - Preventing corrosion is important and necessary in a LOT of engineering applications-pretty much anytime you are using metal in an outdoor (or unregulated) environment! - What are some ways (tips and tricks) of slowing or minimizing these corrosion types? CATHODIC PROTECTION and a SACRIFICIAL ANODE - Define / describe these terms. Give one real-life example of this-this doesn't have to be high-levelthey could be as simple as a "tin" can or galvanized nails .. EXPLAIN these examples-what metal is being protected? What is acting as the sacrificial anode? How does one choose an appropriate sacrificial anode? Does this "protection" last forever? E- nnnnn
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