What three kinds of emergency equipment must you have CDl test?

To pass the CDL (Commercial Driver's License) test, you must have three types of emergency equipment: a fire extinguisher, reflective triangles, and spare fuses or circuit breakers. The fire extinguisher should be rated for use on vehicle fires, while the reflective triangles are necessary for warning other drivers in case of a breakdown. Additionally, having spare fuses or circuit breakers ensures that you can address minor electrical issues on the road.