CONCEPT PRACTICE

Smart grid

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2026 Spring · Subject A · Q53

Original 2026 Spring · Subject A, question 53. Accessible description follows. — Original exam question · Select the image to enlarge

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Which of the following is an explanation of a smart grid?

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Choose your answerAA system that aims to utilize recyclable energy, supply stable electric power, and optimise demand adjustment through integrated control of power generation and power consumption on the basis of communication and information-processing technologyBA system that can provide ideal health advice to each individual by performing analysis on the basis of similar case reports such as the results of health examinations and medication useCA system that can search for information on restaurants and entertainment, send and receive traffic information, and communicate the current position at the time of an emergency by using information-processing equipment installed in vehiclesDA system that supports varied work styles by enabling mutual communication between workers with varied working styles, such as home-based employees and senior workers

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Source: 2026S_FE-A_Questions.pdf, PDF page 19–20. ID: 2026S-A-Q053. Explanation written for this textbook.