There are also symbols for variable and adjustable resistors as well as thermal and preset resistors.
28+ Schematic Symbol For Variable Resistor Gif. Variable resistors and potentiometers each augment the standard resistor symbol with an arrow. Looking at a schematic for a power regulator i found this symbol i am unfamiliar with.
Resistor Circuit Symbols » Electronics Notes from www.electronics-notes.com
Other symbols are used in electronics then for. These both symbols represent a protection resistor. Variable resistor / rheostat (ieee).
The thermistor is a variable type resistor, specially design to adjust its resistance with respect to the temperature around it.
A resistor restricts or limits the flow of electrical current. A variable resistor means that the resistance can be varied, usually by using a slide. There are far more to learn, but sometimes it's easiest to learn those as needed. Looking at a schematic for a power regulator i found this symbol i am unfamiliar with.
