問 1
1 点In electronic systems, which of the following components is specifically designed to function as a sensor that responds to changes in light levels?
Pearson Edexcel GCSE (9-1) · Design and Technology (1DT0)
New and emerging technologies: industry, enterprise and production systems：練習問題
その場で採点される選択問題 5 問と、解説つきの記述問題 5 問。すべて「New and emerging technologies: industry, enterprise and production systems」からの出題です。
10 問22 点無料・登録不要
問 2
1 点In the development of new and emerging technologies, what is the primary purpose of science and technology parks?
問 3
1 点A designer is evaluating the Life Cycle Analysis (LCA) of a product made from high-impact polystyrene (HIPS). Which stage of the LCA specifically addresses the energy used to separate the polymer from other materials for recycling?
問 4
1 点Which of the following describes the purpose of a not-for-profit organisation in the context of enterprise?
問 5
1 点A designer is selecting a modern material for a medical application that must react to body temperature. Which material would be most suitable?
問 6
2 点Identify the specific type of motion demonstrated by a child playing on a playground swing, moving back and forth along a curved path.
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 7
3 点A mechanical system uses a Class 1 lever. Calculate the Mechanical Advantage (MA) if a designer places the fulcrum such that the distance to the effort is \( 120\,cm \) and the distance to the load is \( 30\,cm \).
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 8
6 点A designer is selecting a smart material for a medical application that must react to the patient's body heat. Compare the properties of shape-memory alloys (SMAs) and temperature-responsive polymers for this specific purpose.
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 9
2 点A high-volume manufacturing plant is transitioning from a traditional production model to Just-in-Time (JIT) manufacturing.
(a) Define the term Just-in-Time (JIT) manufacturing. (1 point)
(b) Explain one financial benefit to the company when implementing a JIT system. (1 point)
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 10
4 点The Internet of Things (IoT) is a rapidly growing area of new and emerging technology that impacts how people live and work.
(a) Explain how IoT technology can be used within a home environment to improve energy sustainability. (2 points)
(b) Discuss one potential negative impact that the widespread adoption of IoT devices may have on the privacy of consumers. (2 points)
まず自分で答えを書いてから、解説と照らし合わせましょう。
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