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In order to be effective a light plot must: Have some uniform scale (typically 1/4"=1'-0" or 1/2"=1'-0"). Define lighting instrument information such as focus, position, color and circuiting. Have a title block and legend containing show information and information on how to identify the symbols on the plot.
An electrical drawing is a type of technical drawing that shows information about power, lighting, and communication for an engineering or architectural project.Any electrical working drawing consists of "lines, symbols, dimensions, and notations to accurately convey an engineering's design to the workers, who install the electrical system on the job".
The older symbol for this was a small script (italic) f (see herein f). Later the ASA convened upon a letter V (specifically a sans-serif V) touching the surface. Soon this evolved into the "check mark" sign with accompanying number that tells the reader a max roughness value (RMS, microinches or micrometres) for the machined finish, to be ...
Wire crossover symbols for circuit diagrams. The CAD symbol for insulated crossing wires is the same as the older, non-CAD symbol for non-insulated crossing wires. To avoid confusion, the wire "jump" (semi-circle) symbol for insulated wires in non-CAD schematics is recommended (as opposed to using the CAD-style symbol for no connection), so as to avoid confusion with the original, older style ...
Plot (script): A lighting event may trigger or advance the action onstage and off. Composition: Lighting may be used to show only the areas of the stage which the designer wants the audience to see, and to "paint a picture". [4] [5] Effect: In pop and rock concerts or DJ shows or raves, colored lights and lasers may be used as a visual effect.
In theatrical productions, an instrument schedule is a listing of all the lighting instruments and information about them used in a show. [1]: 223 The instruments are organized by their position on-stage, and is the distinguishing characteristic between an instrument schedule and a channel hookup or similar paperwork. The instrument schedule ...
Lighting fixtures are mounted off the side of the Gov. Mario Cuomo Bridge to illuminate the cables of the bridge Oct. 31, 2023. The bridge was lit up by red lights for Halloween.
A typical one-line diagram with annotated power flows. Red boxes represent circuit breakers, grey lines represent three-phase bus and interconnecting conductors, the orange circle represents an electric generator, the green spiral is an inductor, and the three overlapping blue circles represent a double-wound transformer with a tertiary winding.