Fixed Resistor Schematic Symbol. The following symbols show the different components that can be found in an electrical circuit. These two symbols are used to represent fixed resistor.
The most used symbol is the international iec resistor symbol displayed on the left but the american resistor symbol displayed on the right is also still used. The symbol used in schematic and electrical drawings for a resistor can either be a zig zag type line or a rectangular box. There may be several signal grounds in a circuit due to the voltage drops in a circuit.
The complete circuit symbol for the circuit diagram or schematic are associated with the pcb shape so that the pcb design can be developed electronically from the electronic copy of the circuit.
A fixed resistor has a resistance. Magneto resistor or magnetic dependent resistor. Resistors may be used to reduce current flow and at the same time may act to lower voltage levels within circuits. Chassis ground it acts as a barrier between user and the circuit and prevents electric shock.