Systems

 

 

Integrated electrical and low-voltage systems of all types—inside and outside a building—encompass the range of work that electrical contractors do. The articles in this section highlight different types of work, from security, fire and life safety, to traditional electrical power and distribution, to lighting, cabling and more. 

Commercial Controls Corp., Valencia, Calif., has about 30 employees who work out of three locations in California and one in Nevada. Fred Scripture, who continues to be the owner and president but is no longer as active in the day-to-day operations, started the company in 1993.


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Now that we have covered the process of stripping the fiber and attaching the connector with an adhesive, the connector is ready to polish. The biggest problem with polishing a fiber optic connector is patience.

The use of Building Information Modeling (BIM) in medium-to-large construction projects is becoming more common. Yet, much of the design software still favors contractors other than electrical.

The fountains and walkways of the healing garden are illuminated by LEDs.

In the healthcare-lighting arena, the improvements and increasing affordability of light-emitting diode (LED) products, along with advancements in lighting control technology, enable creative lighting designs that benefit patients and staff members.

More on Systems

 
Card Access with All the 'Smarts'
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In access control, the innovation never stops. In the cards themselves and the readers, technology has stepped up to provide the highest levels of security ever.

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TIA Approves Category 6
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After almost five years in the making, Category 6 is—believe it or not—now an official standard, having been approved and published.

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Why Deregulation Failed--And What Comes Next
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The government’s deregulation of five major industries—airlines, telecommunications, cable television, banking and electricity—has harmed customers far more than helped them, according to a study released by Consumers Union.

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Renewable Energy--Untapped Resource
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Federal energy policy now includes emphasis on increasing electric generation from renewable resources. These usually include bioenergy, hydrogen, ocean, wind, solar, geothermal and hydropower resources.

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Wiring Transportation Hubs for Modern Communications
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In 1996, Congress passed the Telecommunications Act to “provide for a pro-competitive, de-regulatory national policy framework designed to accelerate rapidly private sector deployment of advanced telecommunications and information technologies and services to all Americans ...” That’s all well and g

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Troubleshooting Fiber
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The fiber optic cable you just installed failed testing. What do you do next? How do you find the problem and fix it—fast? Fortunately, fiber optics is easy to install and experienced installers generally find that about 95 percent of all fibers they install will test good.

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Ethernet Evolves at Lightning Speed
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Ethernet...good old Ethernet. It seems as if this type of LAN technology has been around virtually forever. It also seems as if Ethernet will continue to be the driving force behind system networking, especially since this technology continually changes with time.

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