What are the components of the tractor circuit? Tractor electrical system is the general name of tractor electrical equipment, mainly including power supply system, starting system, instrument and mon...

What are the characteristics of tractor circuit? To use, operate and maintain a tractor, it is necessary to know the line characteristics of the tractor. 1. The electrical equipment of all tractors is...

Sensor composition 1.Sensitive element: the element that directly senses the measured object and outputs other quantities that have a certain relationship with the measured object. Not all measured no...

Principle of automobile ignition switch 1.The ignition switch is actually a system switch, which usually uses the key to play the role of switch; 2.Generally, it is the main circuit that can open or c...