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Electric lines --- Standards.

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General recommendations for performing maintenance work on energized power lines are provided. Technical explanations as required to cover certain laboratory testing of tools and equipment, field maintenance and care of tools and equipment, and work methods for the maintenance of energized lines and for persons working in the vicinity of energized lines are included. Keywords: energized, equipment, maintenance, power lines, tools.

Electric lines --- Maintenance and repair.

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This new edition of principles of electric circuits provides complete, up-to-date, and straigtforward coverage of the basics of electrical components and circuits, with emphasis on analysis, applications,and troubleshooting. In Floyd's uniquely engaging and clear writing style, the essential concepts are creatively presented and reinforced until the reader has a firm grasp of every key element pertaining to electric circuits. The book is widely acclaimed and highly recommanded as the ideal text for use in the classroom or for anyone intending to pursue a career in electronica. 
New features and improvements in this edition include, but are not limited to:

Extensive addition to troubleshooting coverage, including a trouble shooter's quiz in every chapter

Expanded coverage of engineering notation

Safety notes placed strategically throughout the text, which provides circuit simulations in both. Electronic workbench version 5 and multisim for the troubleshooting and analysis problems.


Electric circuits --- Circuits, Electric --- Electric lines --- Electronics --- weerstanden (elektrotechniek) --- inductoren --- elektromagnetisme --- elektrische circuits --- omzetters elektrische energie

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Prepared by the Task Committee on Fiber-Reinforced Composite Structures for Overhead Lines of the Structural Engineering Institute of ASCE. This Manual details best practices for the use of fiber-reinforced polymer (FRP) products in conductor support applications and FRP poles. Advancements and innovations in FRP and process technologies have resulted in lightweight high-strength FRP materials that are more cost-competitive than traditional construction materials, such as wood, steel, and prestressed concrete. In addition to a description of the advancements and innovations, the differences in performance between FRP structures and wood, steel, or prestressed concrete are also explained. FRP materials are used widely in many applications because they can be engineered to offer important advantages over traditional materials and also offer product engineers extraordinary design latitude. Engineers can choose from a wide range of material systems and processing techniques. FRP structures fall into one of five basic configurations: cantilevered structures; guyed structures; framed structures; combined structures; and latticed tower structures. The manual recommends and provides suggested guidelines for performance-based tests for all FRP poles. It also discusses factors that could affect the performance of FRP poles after installation, suggests field inspection methods, and provides basic maintenance and field repair techniques that can be used to extend the life of FRP poles: environment, UV radiation, temperature, moisture, ice and snow accumulations, fire, chemical exposure, biodegradation, mechanical fatigue, and electrical stress and leakage current.

Electric lines --- Electric lines --- Fiber-reinforced plastics. --- Fiber reinforced polymer --- Synthetic materials --- Materials processing --- Utilities --- Construction materials --- Power transmission poles --- Load tests --- Composite structures --- Poles and towers --- Design and construction. --- Poles and towers --- Materials. --- Fiber reinforced polymer --- Synthetic materials --- Materials processing --- Utilities --- Construction materials --- Power transmission poles --- Load tests --- Composite structures

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Electrical, communication, transportation, computer, and neural networks are special kinds of nets. Designing these networks demands sophisticated mathematical models for their analysis. This book is the first to present a unified, comprehensive, and up-to-date treatment of net theory. It brings together elements of abstract graph theory and circuit analysis to network problems.
Contents:

• Graphs and Networks
• The Shortest Directed Path Problem
• Maximum Flows in Networks
• Minimum Trees and Communication Nets
• Feasibility Theorems and Their Appli

Electric networks --- Machine theory --- System analysis. --- Network analysis --- Network science --- Network theory --- Systems analysis --- System theory --- Mathematical optimization --- Abstract automata --- Abstract machines --- Automata --- Mathematical machine theory --- Algorithms --- Logic, Symbolic and mathematical --- Recursive functions --- Robotics --- Networks, Electric --- Electric circuits --- Electric lines --- Electric power distribution --- System analysis --- Mathematical models.