PLZ HELP ASAP WILL GIVE BRAINLIEST11. Engineers often face workplace situations in which the ethical aspects of the job should b
e considered
Table 2-1 lists a variety of types of organizations that hire engineers and one or more possibly ethical issues that might arise.
Pick several of the organizations from the table that interest you (or those assigned by your professor) and answer the following:
(a) Can you think of other ethical problems that might arise at each of these organizations? (b) Apply the four-step ethical decision-making procedure to gain insight into the nature of the decision to be made. In some cases, you may decide that an ethical. issue is not really involved, but you should be able to justify why it is not. Alternative energy providers, environmental projects, chemical processing, transportation and building industry, computers, electric Industry, food processing industry, and manufacturing companies.
Table 2-1 lists a variety of types of organizations that hire engineers and one or more possibly ethical issues that might arise.
Pick several of the organizations from the table that interest you (or those assigned by your professor) and answer the following:
(a) Can you think of other ethical problems that might arise at each of these organizations? (b) Apply the four-step ethical decision-making procedure to gain insight into the nature of the decision to be made. In some cases, you may decide that an ethical. issue is not really involved, but you should be able to justify why it is not. Alternative energy providers, environmental projects, chemical processing, transportation and building industry, computers, electric Industry, food processing industry, and manufacturing companies.
1 answer:
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Answer:
The efficiency of this fuel cell is 80.69 percent.
Explanation:
From Physics we define the efficiency of the automotive fuel cell (), dimensionless, as:
(Eq. 1)
Where:
- Maximum power possible from hydrogen flow, measured in kilowatts.
- Output power of the automotive fuel cell, measured in kilowatts.
The maximum power possible from hydrogen flow is:
(Eq. 2)
Where:
- Volume flow rate, measured in cubic meters per second.
- Density of hydrogen, measured in kilograms per cubic meter.
- Heating value of hydrogen, measured in kilojoules per kilogram.
If we know that ,
,
and
, then the efficiency of this fuel cell is:
(Eq. 1)
(Eq. 2)
The efficiency of this fuel cell is 80.69 percent.