Aircraft Wiring Schematic Symbol
Block diagram use as troubleshooting complex electrical and electronic systems.
Aircraft wiring schematic symbol. Abbreviation symbols used for system name abbreviation symbols meaning abbreviation symbols meaning a c air conditioner egr exhaust gas recirculation abs anti skid braking system etacs electronic time alarm control system. Browse or search in thousands of pages or create your own page using a simple wizard. Only those symbols associated with aircraft electrical and elec tronic wiring have been listed in general. Wiring diagrams use for troubleshooting electrical malfunctions.
72 dc circuit breaker 74 alarm relay 75 position changing mechanism 76 dc overcurrent relay 78 phase angle measuring or out of step relay 79 ac reclosing relay 81 frequency relay 83 automatic selective control or transfer relay 84 operating mechanism 85 carrier or pilot wire receiver relay 86 lockout relay. The abbreviation symbols used in wiring diagrams are defined below. Here is a standard wiring symbol legend showing a detailed documentation of common symbols that are used in wiring diagrams home wiring plans and electrical wiring blueprints. Learn aircraft electrical systems circuit symbols facts using a simple interactive process flashcard matching or multiple choice.
There are some standard symbols to represent the components in a circuits. This article gives some of the frequently used symbols for drawing the circuits. Wiring diagrams use simplified symbols to represent switches lights outlets etc. These are mostly we used for draw circuit diagrams.
Finally a format that helps you memorize and understand. Electrical wiring diagrams are included in aircraft service manuals and specify information such as the size of the wire and type of terminals to be used for a particular application. We can do better. Electrical symbols electronic circuit symbols of schematic diagram resistor capacitor inductor relay switch wire ground diode led transistor power.
Pictorial diagram is a picture or sketch of the components of a. R e fer to ansi y32 2 1975 for more specific detail on each symbol. Aircraft electrical schematic symbols wiring diagram. There are many electrical and electronic schematic symbols are used to signify basic electronic or electrical device.
Circuit protection can be made automatic.