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Electrical Symbols — Switches and Relays

Electrical Symbols — Switches and Relays

In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another. The mechanism of a switch may be operated directly by a human operator to control a circuit (for example, a light switch or a keyboard button), may be operated by a moving object such as a door-operated switch, or may be operated by some sensing element for pressure, temperature or flow. A relay is a switch that is operated by electricity. Switches are made to handle a wide range of voltages and currents; very large switches may be used to isolate high-voltage circuits in electrical substations. 26 libraries of the Electrical Engineering Solution of ConceptDraw PRO make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram. Read more

Gym Workout Plan

ConceptDraw PRO diagramming and vector drawing software extended with Gym and Spa Area Plans solution from Building Plans area of ConceptDraw Solution Park contains a set of examples, templates and design elements libraries for drawing Gym Workout Plan, Gym Floor Plan, Gym Layout Plan, Spa Floor Plan, Fitness Plan, etc. Read more