Ch1 Energy, Power, And Transportation Technology
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The quality of energy, power, and transportation systems available to a culture greatly affects that society's quality of life.
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True
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False
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Explore the interconnections between energy, power, and transportation technology in this quiz. Assess your understanding of how these systems impact societal quality of life, define key terms like energy and feedback, and examine the sources of energy and components of technological systems.
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- 2.
The majority of all energy converted to power comes from fossil fuels.
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True
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False
Correct Answer
A. TrueExplanation
The statement is true because the majority of the world's energy is still generated from fossil fuels such as coal, oil, and natural gas. These fuels are burned to produce heat, which is then used to generate electricity in power plants. Despite efforts to shift towards renewable energy sources, such as solar and wind, fossil fuels still dominate the global energy mix due to their affordability and reliability. However, it is important to note that reliance on fossil fuels contributes to environmental issues such as air pollution and climate change.Rate this question:
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- 3.
Which term is defined as the ability to do work?
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Energy
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Power
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System
Correct Answer
A. EnergyExplanation
Energy is defined as the ability to do work. It is a fundamental concept in physics and refers to the capacity of a system to perform tasks or cause changes in its surroundings. Energy exists in various forms, such as kinetic energy, potential energy, thermal energy, and electrical energy. It can be converted from one form to another and is always conserved in a closed system. In the context of this question, energy is the correct term that accurately describes the ability to do work.Rate this question:
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- 4.
A situation in which a technological development solves one problem, only to create another problem, is known as a _______.
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Technological system
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Trade-off
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Phenomena
Correct Answer
A. Trade-offExplanation
A trade-off refers to a situation where one problem is resolved through a technological development, but this solution leads to the emergence of another problem. It involves making a compromise or sacrificing one aspect in order to gain benefits in another aspect. In the context of technological advancements, trade-offs often occur when addressing complex issues or when attempting to optimize certain features or functions. It highlights the inherent trade-offs and compromises that need to be made in decision-making processes related to technology and innovation.Rate this question:
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- 5.
Which of the following components is NOT a major component of the universal systems model?
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Input
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Recovery
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Process
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Feedback
Correct Answer
A. RecoveryExplanation
The universal systems model consists of four major components: input, process, output, and feedback. These components work together to create a system that takes in input, processes it, produces output, and receives feedback. Recovery is not a major component of this model as it is not involved in the functioning of the system.Rate this question:
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- 6.
Which is the component of a technological system that provides information about how the system is performing?
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Input
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Recovery
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Process
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Feedback
Correct Answer
A. FeedbackExplanation
Feedback is the component of a technological system that provides information about how the system is performing. It allows the system to receive information from its environment and make necessary adjustments or improvements. Feedback helps in monitoring and evaluating the system's performance, identifying any issues or errors, and ensuring that the system is functioning optimally. It plays a crucial role in maintaining the efficiency and effectiveness of the technological system.Rate this question:
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- 7.
Technology is defined as which of the following?
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The study is concerned with the natural world and its phenomena.
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The study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these.
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The study is concerned with the human-made world and its impacts and consequences.
Correct Answer
A. The study is concerned with the human-made world and its impacts and consequences. -
- 8.
Which of the following is NOT and input in the universal systems model?
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Capital
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Time
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Finished products
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Raw materials
Correct Answer
A. Finished productsExplanation
In the universal systems model, inputs are the resources or factors that are used to create a product or achieve a goal. These inputs are typically transformed or processed within the system. In this case, capital, time, and raw materials are all inputs that are necessary for the functioning of a system. However, finished products are not considered inputs in the model, as they are the output or result of the system's processes.Rate this question:
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- 9.
A costumer satisfaction survey is an example of ________ in the universal systems model.
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Input
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Process
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Output
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Feedback
Correct Answer
A. FeedbackExplanation
In the universal systems model, feedback refers to the information or responses that are received from the output of a system and are used to make adjustments or improvements to the process. In the context of a customer satisfaction survey, feedback plays a crucial role as it provides valuable insights into the level of satisfaction or dissatisfaction of customers. This feedback can then be used to analyze and improve various aspects of the business, such as product quality, customer service, or overall experience, ultimately leading to enhanced customer satisfaction.Rate this question:
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- 10.
Power generation is which of the following?
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An input in the systems model
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An unintended consequence
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Part of the feedback loop
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A desired output
Correct Answer
A. A desired outputExplanation
Power generation is a desired output because it refers to the production of electricity or energy, which is a goal in many systems. Power generation is typically the purpose of power plants and other energy sources, as it provides the necessary energy for various purposes such as lighting, heating, and operating machinery. Therefore, it can be considered a desired outcome or output in the context of energy systems.Rate this question:
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Current Version
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Sep 04, 2023Quiz Edited by
ProProfs Editorial Team -
Aug 21, 2011Quiz Created by
Bawilln