Intellectual Olympiad in Transportation Vehicles - 2026 ongoing

Subject: Transportation Vehicles
Level: VII
Category: educator
Quiz questions: in Chinese
Example question: 制动液长期吸收空气中的水分后，最可能导致制动系统出现哪种变化？ 沸点升高，抗气阻能力增强, 黏度始终保持不变, 制动盘的摩擦系数必然增大, 沸点降低，高温制动时更易产生气阻