在电力英语考研中，真题是检验考生英语能力的重要手段。以下是一份电力英语考研真题及答案，供考生参考：
真题：
1. The development of new energy sources has become a priority for the global energy sector, particularly in the field of __________.
A. renewable energy
B. fossil fuels
C. nuclear energy
D. hydropower
答案：A
解析：本题考查的是可再生能源。全球能源行业正将开发新能源作为优先任务，尤其是可再生能源领域。
2. The power system is a complex network that includes generators, transformers, transmission lines, and __________.
A. power plants
B. distribution networks
C. consumers
D. all of the above
答案：D
解析：本题考查的是电力系统的组成部分。电力系统包括发电机、变压器、输电线路以及发电厂、配电网和消费者等。
3. In order to ensure the safety and reliability of the power system, regular maintenance and inspection are essential. Which of the following is NOT a part of the maintenance process?
A. Cleaning transformers
B. Inspecting transmission lines
C. Repairing power plants
D. Adjusting voltage
答案：C
解析：本题考查的是电力系统维护过程。为确保电力系统的安全可靠性，定期维护和检查是必要的。维修过程包括清洁变压器、检查输电线路和调整电压等，但不包括维修发电厂。
4. The smart grid is an advanced power system that integrates information and communication technology to improve the efficiency, reliability, and sustainability of the electricity supply. Which of the following is NOT a characteristic of the smart grid?
A. Real-time monitoring
B. Renewable energy integration
C. High energy consumption
D. Improved grid stability
答案：C
解析：本题考查的是智能电网的特点。智能电网是一种先进电力系统，将信息和通信技术集成到电力供应中，以提高电力供应的效率、可靠性和可持续性。智能电网的特点包括实时监控、可再生能源集成和改进电网稳定性等，但并非高能耗。
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