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Electrician
An electrician is a tradesman, tradesperson specializing in electrical wiring of buildings, transmission lines, stationary machines, and related equipment. Electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical infrastructure. Electricians may also specialize in wiring ships, airplanes, and other mobile platforms, as well as data and cable lines. Terminology ''Electricians'' were originally people who demonstrated or studied the principles of electricity, often electrostatic generators of one form or another. In the United States, electricians are divided into two primary categories: Lineman (technician), lineperson, who work on electric utility company electricity distribution, distribution systems at higher voltages, and wiremen, who work with the lower voltages utilized inside buildings. Wiremen are generally trained in one of five primary specialties: commercial, residential, light industrial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrician (theater)
In theatre, an electrician is a person who works with the various aspects of lighting. Some of the positions among electricians include the lighting supervisor, master electrician, deck electrician, light board operator, moving light programmer, followspot operator, as well as simply electricians. This group is generally known as the "Electrics" Department or LX Department. These people are responsible for receiving the light plot from the lighting designer and translating the design as it is on paper to the lighting that is seen by the audience in the final production. In small theatres, many of these roles may be filled by a single person, while in a large production such as those on Broadway or a large tour, there may be several people filling some of the roles. Duties Theatre electricians are responsible for all non-design aspects of the lighting in a theatrical production. They may also be responsible for special effects (such as fog) and powering other electric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaffer (filmmaking)
In film and television crews, the gaffer or chief lighting technician is the head electrician, responsible for the execution (and sometimes the design) of the lighting plan for a production. The gaffer's assistant is the ''best boy electric''. Etymology There are several possible explanations for the history of the term ''gaffer''. One possibility is that the term originally referred to the moving of overhead equipment, or before electricity and in Shakespeare-era play theatres, lighting louvres to control lighting levels using a long pole with a wide grappling hook on its end, called a gaff. Another potential origin is as a contraction of " godfather", originally applied by country people to an elderly man, or one whose position entitled him to respect; the female equivalent was "gammer", a contraction of "godmother". Both words are found in the comic play '' Gammer Gurton's Needle'', printed in 1575 but possibly written earlier. In this etymology, "gaffer" later became used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Test And Tagging
In electrical safety testing, portable appliance testing (PAT inspection or PAT testing) is a process by which electrical appliances are routinely checked for safety, commonly used in the United Kingdom, Ireland, New Zealand and Australia. In Australia and New Zealand it is commonly known as Test and Tag. The formal term for the process is ''In-service Inspection & Testing of Electrical Equipment''. Testing involves a visual inspection of the equipment and verification that power cables are in good condition. Additionally, other tests may be done when required, such as a verification of earthing (grounding) continuity, a test of the soundness of insulation between the current-carrying parts, and a check for any exposed metal that could be touched. The formal limits for a pass/ fail of these electrical tests vary somewhat depending on the category of equipment being tested. Other countries have similar procedures, for example, testing of equipment according to ''DGUV Vorschr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stage Lighting
Stage lighting is the craft of lighting as it applies to the production of theater, dance, opera, and other performance arts. Stage Lighting Design Principle and Process Several different types of stage lighting instruments are used in this discipline. theatrecrafts' Types of Lanterns. In addition to basic lighting, modern stage lighting can also include special effects, such as Laser lighting display, lasers and fog machines. People who work on stage lighting are commonly referred to as lighting technicians or lighting designers. The equipment used for stage lighting (e.g. cabling, Salt water dimmer, dimmers, lighting instruments, contro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lineman (technician)
A lineworker (also called a lineman or powerline worker) constructs and maintains the electric transmission and distribution facilities that deliver electrical energy to industrial, commercial, and residential establishments. A lineworker installs, services, and emergency repairs electrical lines in the case of lightning, wind, ice storm, or ground disruptions. Whereas those who install and maintain electrical wiring inside buildings are electricians, lineworkers generally work at outdoor installations. History The occupation had begun in 1844 when the first telegraph wires were strung between Washington, D.C., and Baltimore carrying the famous message of Samuel Morse, "What hath God wrought?" The first telegraph station was built in Chicago in 1848, by 1861 a web of lines spanned the United States and in 1868 the first permanent telegraph cable was successfully laid across the Atlantic Ocean. Telegraph lines could be strung on trees, but wooden poles were quickly adopted as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lineworker
A lineworker (also called a lineman or powerline worker) constructs and maintains the electric power transmission, electric transmission and electricity distribution, distribution facilities that deliver electrical energy to industrial, commercial, and residential establishments. A lineworker installs, services, and emergency repairs electrical lines in the case of lightning, wind, ice storm, or ground disruptions. Whereas those who install and maintain electrical wiring inside buildings are electrician, electricians, lineworkers generally work at outdoor installations. History The occupation had begun in 1844 when the first telegraph wires were strung between Washington, D.C., and Baltimore, Maryland, Baltimore carrying the famous message of Samuel Morse, "What hath God wrought?" The first telegraph station was built in Chicago, Illinois, Chicago in 1848, by 1861 a web of lines spanned the United States and in 1868 the first permanent telegraph cable was successfully laid across ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apprenticeship
Apprenticeship is a system for training a potential new practitioners of a trade or profession with on-the-job training and often some accompanying study. Apprenticeships may also enable practitioners to gain a license to practice in a regulated occupation. Most of their training is done while working for an employer who helps the apprentices learn their trade or profession, in exchange for their continued labor for an agreed period after they have achieved measurable competencies. Apprenticeship lengths vary significantly across sectors, professions, roles and cultures. In some cases, people who successfully complete an apprenticeship can reach the " journeyman" or professional certification level of competence. In other cases, they can be offered a permanent job at the company that provided the placement. Although the formal boundaries and terminology of the apprentice/journeyman/master system often do not extend outside guilds and trade unions, the concept of on-the-job trai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theatre
Theatre or theater is a collaborative form of performing art that uses live performers, usually actors to present experiences of a real or imagined event before a live audience in a specific place, often a Stage (theatre), stage. The performers may communicate this experience to the audience through combinations of gesture, speech, song, music, and dance. It is the oldest form of drama, though live theatre has now been joined by modern recorded forms. Elements of art, such as painted scenery and stagecraft such as lighting are used to enhance the physicality, presence and immediacy of the experience. Places, normally buildings, where performances regularly take place are also called "theatres" (or "theaters"), as derived from the Ancient Greek θέατρον (théatron, "a place for viewing"), itself from θεάομαι (theáomai, "to see", "to watch", "to observe"). Modern Western theatre comes, in large measure, from the theatre of ancient Greece, from which it borrows tec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Crew
Television crew positions are derived from those of film crew, but with several differences. Pre-production : Work before shooting begins is called the pre-production stage. The crew in this stage include the casting director, costume designer, director, location manager, make-up artist, researcher, screenwriter, set designer, and television producer. Casting director : The casting director casts actors, and so is usually one of the first crew members on the project. In fact, during the initial casting call, the executive producer and casting director are often the only crew members. Costume designer : The costume designer makes all the clothing and costumes worn by all the Actors on screen, as well as designing, planning, and organizing the construction of the garments down to the fabric, colours, and sizes. They greatly contribute to the appearance of the production, and set a particular mood, time, feeling, or genre. They alter the overall appearance of a projec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stagecraft
Stagecraft is a technical aspect of theatrical, film, and video production. It includes constructing and rigging scenery; hanging and focusing of lighting; design and procurement of costumes; make-up; stage management; audio engineering; and procurement of props. Stagecraft is distinct from the wider umbrella term of scenography. Considered a technical rather than an artistic field, it is primarily the practical implementation of a scenic designer's artistic vision. In its most basic form, stagecraft may be executed by a single person (often the stage manager of a smaller production) who arranges all scenery, costumes, lighting, and sound, and organizes the cast. Regional theaters and larger community theaters will generally have a technical director and a complement of designers, each of whom has a direct hand in their respective designs. Within significantly larger productions, for example a modern Broadway show, effectively bringing a show to opening night require ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
