对拖拉机电气设备故障判断,不仅要懂得电器设备的构造与工作原理,而且还要掌握判断的基本方法,要能准确找出故障点或损坏的零部件与线路。只有熟练地掌握判断的基本方法,并能灵活运用,才可能提高故障排除效率,避免走弯路。1直观法直观法是判断电器故障的最简单方法,它不用任何仪器仪表,只凭判断 To judge the fault of tractor electrical equipment, not only to understand the structure and working principle of electrical equipment, but also to master the basic method of judgment, to be able to accurately identify the point of failure or damaged parts and wiring. Only by mastering the basic methods of judgment and using it flexibly can it improve the efficiency of troubleshooting and avoid detours. 1 Intuitive Method Intuitive method is to determine the most simple method of electrical failure, it does not have any instrumentation, just to judge