Page 286 - 05. Subyek Teknik Mesin - Automobile Mechanical and Electrical Systems Automotive Technology Vehicle Maintenance and Repair (Vehicle Maintenance Repr Nv2) by Tom Denton

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Electrical systems 269

Thermistor Breakdown diode Make contact spring return Frame Oscilloscope

Photodiode Light emitting diode Relay coil Motor Generator Voltmeter

Light dependent resistor Semiconductor diode Break contact Switch Earth Ammeter

Lamp & >1 NPN transistor

Heating element NAND EOR (Exclusive OR) NOR PNP transistor

Buzzer − + Operational amplifier

Loudspeaker & AND 1 NOT (inverter) >1 OR S R RS-bistable

Microphone Schmitt inverter

Fuse Crossing of conductors with no electrical connection

Terminal ac supply Double junction Potentiometer Pre-set adjustment Transformer with magnetic core

12v Polarized Aerial Circuit symbols
Battery Variable

Primary cell Single junction Resistor Capacitor Inductor with magnetic core Figure 3.22