The vertical and horizontal location of a road alternate routes. Electrical generating systems association a non profit association of manufacturers, distributors, and users of onsite power generation equipment. The illustrated dictionary of electronics8th editionhas been revised, clarified, and updated, reflecting technological advances of recent years. Ampacity the maximum amount of electric current a conductor or device can carry before. Read electricity books like fee agreement and gonzo gizmos for free with a free 30day trial. The topics are covered in a straightforward, simplified manner which allows you to quickly understand the fundamental principles.
Glossary of electronic and engineering terms, letter y. Choose from 500 different sets of vocabulary electrical engineering flashcards on quizlet. One milliamp is equivalent is one thousandth of an amp. Demystify and accurately interpret the national electrical code. Common mechanical engineering terms ball and detent n a simple mechanical arrangement used to hold a moving part in a temporarily fixed position relative to another part. Cable part of a suspension or extradosed bridge extending from an anchorage in the towers and down. The employer should ensure that the works information states the opera. To see all the predecessor institutions of the iet see the pdf family tree below.
Search for acronym meaning, ways to abbreviate, or lists of acronyms and abbreviations. For example, the reader may have noticed that the 1million word engineering corpus contains no text in engineering materials, computer programming or electrical engineering three subdisciplines that might well form part of a basic engineering curriculum. Leaded chip carrier, also called plcc or plastic leaded chip carrier. This section includes fire statistics and other data that support the adoption and implementation of the latest safety requirements into home electrical systems. Ac drive an electronic device used to control the speed of an ac motor. The rotation of an object in a plane around a vertical axis.
This list is constantly growing so if its not here now it could be tomorrow. When discussing current, terms like through and in make a lot of sense. Electrical energy is measured in wattseconds the product of power. Word dictionary electrical engineering mdbg chinese dictionary dictionary content from cccedict simple english to chinese dictionary. Alternating current ac an electric current that reverses its direction many times a second at regular intervals. After completing the chapter, you should be able to describe a general process for designing a control system. Environmental environmental engineering is the development of processes and infrastructure for the supply of water, the disposal of waste, and the control of all kinds of pollution. A square surface mount chip package in plastic with leads pins on all four sides. Glossary of electrical and electronics engineering wikipedia.
What can you do with an electrical engineering degree. Most of the terms listed in wikipedia glossaries are already defined and explained within wikipedia itself. Nuclear engineering involves the design, construction, and operation of. Guidance notes for the nec engineering and construction contract. Watthour wh a unit of electrical energy equivalent to a power consumption of one watt for one hour.
The various general highway locations examined in corridor studies to determine the best. Electrical telegraphy may be considered the first example of electrical engineering. Dictionary of electronic and engineering terms, dictionary. A dictionary of electronics and electrical engineering is the most uptodate. Glossary of terms construction electrical products. One watt is equivalent to one joule per second, corresponding to the power in an electric circuit in which the potential difference is one volt and the current one ampere. Electrician certification glossary of terms english spanish. Ammeters are always connected in series with the circuit to be tested. List of all most popular abbreviated electrical engineering terms defined. An annual forecast of the states peak electric demand load where there is a 10percent chance that the actual system peak load will exceed the forecasted value in any given year or, stated another way, it is expected that on the average the forecast will be exceeded once every ten years. That day the code became available as a pdf document through the. Conductors allow electrical current to easily flow because of their free. Pictorial glossary the pictorial glossary includes definitions and illustrations for many terms that are frequently used in the electrical industry.
This glossary of electrical and electronics engineering pertains specifically to electrical and electronics engineering. The electrical deposition of metallic ions as neutral atoms on an electrode immersed in an electrolyte. Understanding electricity requires knowledge of these basic electrical terms. The glossary presented in this document has been endorsed by ireb as the standard glossary of terms for the cpre. Glossary all terms and definitions listed alphabetically. Introduction to control systems school of electrical. Guidance notes for the nec engineering and construction. The goal is to establish standardized, highquality instruction and continuing training in requirements engineering, thereby improving the practice of requirements engineering. They want graduates who understand how to combine mechanical and electrical engineering to tackle complex problems. Engineers and the american institute of electrical engineers. A transducer used for measuring the rate of revolution of a shaft. Yamplifier the vertical amplifier of an oscilloscope.
Dictionary of electronics and electrical engineering oxford. While electrical engineers mainly focus on largescale production and. Terms of use this is a ed work and the mcgrawhill companies, inc. Ac alternating current acts as it implies, the current flows in one direction and then back the other. New products and methods in each subsequent revision of the nec are helping to fulfill this mission. Glossary of terms we need to talk about circuits and schematics. Engineers use engineering notation a subset of scientific notation to avoid using fractions. Prepare the final working drawings from the design development preliminary design, as modified by the county, on 24 by 36 sheets and technical specifications. Index of electrical engineering terms maxim ee glossary.
English to japanese translation glossaries in various disciplines. Glossary of electrical engineering terms and their definitions. The dictionary of antenna terms may have more detail. Electropedia, the free dictionary of electrical and electronic terminology and equivalent terms in 14 languages from the iec. English to japanese translation glossaries in various. Electrical engineering glossary of electronic terms, letter a definitions including technical drawings when required to assist in the description. However, glossaries like this one are useful for looking. Often, we contribute innovative uses of technology to solutions that merge. Cvt constant voltage transformer aka ferroresonant by sola tm din deutsche industrie normenausschuss aka german standards institute. Some of these cookies are essential to the operation of the site, while others help to improve your experience by providing insights into how the site is being used. Every effort has been made to be concise and accurate, without talking down to the.
A unit of electrical resistance through which a current of 1 ampere will flow when there is a potential difference of 1 volt across it. Related terms include passive serial interface, and jtag interface. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Normally used in uk houses at 240v rms alternating at 50 times per second 50 hertz. Understand the purpose of control engineering examine examples of control systems. In these terms and conditions of sale these terms, unless the context requires otherwise, the following words shall have the following meanings. This dictionary introduced to benefit those engaged in the profession as electric power engineers, designers, students and researchers contains around 33,000 entries on electrical power engineering, covering definitions and explanations of terms in power generations, transmission, and distribution. The abbreviations ac and dc are often used to mean simply alternating and direct. A circuit is a collection of real components, power sources, and signal sources, all connected. You must actually build circuits and programs in order to really. Adapter a cord or block style device with different ends that allows different devices to connect ac alternating current.
Approach spans the spans connecting the abutment with the main river bridge spans. Iec 60050 international electrotechnical vocabulary welcome. Electrical engineering is an engineering discipline concerned with the study, design and application of equipment, devices and systems which use electricity, electronics, and electromagnetism. English to chinese dictionary with mandarin pinyin learn chinese faster with mdbg. A branch of electrical science dealing with the laws of electricity at rest. This type of current is commonly supplied by power companies. Glossary all terms and definitions listed alphabetically maxim. New definitions have been added in the fields of wireless technology, robotics, and artificial intelligence. Power engineers is a global consulting engineering firm specializing in the delivery of integrated solutions in a wide range of industries.
Illustrated dictionary of electrical power engineering. You can help enhance this page by adding new terms or writing definitions for existing ones. Practitioners had created a global electric telegraph network and the first professional electrical engineering institutions were founded in the uk and usa to support the new discipline. The extent to which the state, by law, regulates where vehicles may enter or leave the highway alignment. Mcgrawhill ebooks are available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. Master all sections of the 2011 national electrical code nec with the accurate, thorough coverage found only in surbrookalthouses interpreting the national electrical code, 9e. R vi, where r represents electrical resistance, v represents electrical potential, and i represents electrical current, potential energy.
An electric generating set which is operated for an unlimited number of hours per year, where there is a constant non varying load, or a dedicated load. Electrical acronyms and abbreviations in construction. Ccitt international telegraphy and telephony consultative committee. Test equipment manufacturers yag yttriumaluminumgarnet. Abutment a substructure element that supports each end of a bridge.
Glossary of electrical engineering terms and definitions listed alphabetically. Build an intuitive understanding of current and voltage, and power. Electrical engineering glossary of electronic terms, letter y. The term engineer was barely in use in 1870, but the telegraph engineer had. Glossary of terms the following common engineering terms apply to the construction process of the new st. The national electrical code nec, or nfpa 70, is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the united. You must actually build circuits and programs in order to really understand the concepts.
Arups electrical engineers design energy solutions for buildings, transport and. An enhancement to the electric grid that allows residential customers to use more technologically advanced electric meters that will provide greater detail and increased control over their electric usage. Browse the list of 375 electrical engineering acronyms and abbreviations with their meanings and definitions. Deepcover security managers combine advanced physical security with onchip, nonimprinting memory to. Ammeter an instrument for measuring the flow of electrical current in amperes. It emerged as an identifiable occupation in the latter half of the 19th century after commercialization of the electric telegraph, the telephone, and electrical power generation, distribution and use. Learn from electricity experts like rocketlawyer and simon quellen field. The ball slides within a bored cylinder, against the pressure of a spring, which pushes the ball against the detent, a hole of smaller diameter than the ball. For a more thorough explanation, please inquire with cep. Learn vocabulary electrical engineering with free interactive flashcards. Adb commercial construction specializing in high end restaurant and hospitality industry construction projects. Glossary of electrical engineering terms maxim ee glossary. Attachment 5 electrical engineering page 2 of 8 pages contingency amounts, which must be approved by the county.
With its headquarters located in new york city, its purposes is the advancement of the theory and practice of electrical, electronics, communications, and computer engineering, as well as computer science and other branches of engineering. The following are basic terms associated with electricity and have been defined in a general manner. Registration as a senior in such a curriculum will admit an applicant to the. Electrical engineers are concerned with electrical devices and systems and with the use of electrical energy. Support documents eliminating fires and shock accidents in the home is one of the most important missions of the nec.
This dictionaryglossary of engineering terms has been compiled to compliment the work developed as part. In a potentiometer, taper refers to how the resistance varies as the pots armature is rotated or, for a slide pot, as its wiper slides. The amount of physical work a system is capable of doing. Read electricity books like fee agreement and gonzo gizmos for free with a. Alternating current ac the type of mains electricity used in the uk having a cyclical current waveform. Integrated mechanical and electrical engineering courses. A history of the institution of engineering and technology iet. Terms that are underlined and italicized are included in the glossary as a separate definition. Introduction to control systems in this lecture, we lead you through a study of the basics of control system. Electrical engineering acronyms and abbreviations page 14. Discover the best electricity books and audiobooks. The term electrical engineering often includes electronics engineering. Electric current in which the flow of electric charge periodically reverses direction, whereas in direct current dc, also dc, the flow of electric charge is only in one direction. Electrical engineering became a profession in the later 19th century.