Nuclear engineering involves the design, construction, and operation of. While electrical engineers mainly focus on largescale production and. Glossary of terms the following common engineering terms apply to the construction process of the new st. The term engineer was barely in use in 1870, but the telegraph engineer had. The extent to which the state, by law, regulates where vehicles may enter or leave the highway alignment. A transducer used for measuring the rate of revolution of a shaft. List of all most popular abbreviated electrical engineering terms defined. 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. Test equipment manufacturers yag yttriumaluminumgarnet. Electrical acronyms and abbreviations in construction. This section includes fire statistics and other data that support the adoption and implementation of the latest safety requirements into home electrical systems. Adapter a cord or block style device with different ends that allows different devices to connect ac alternating current. Electrical engineers are concerned with electrical devices and systems and with the use of electrical energy. Conductors allow electrical current to easily flow because of their free.
Understanding electricity requires knowledge of these basic electrical terms. Electrical telegraphy may be considered the first example of electrical engineering. Ammeter an instrument for measuring the flow of electrical current in amperes. 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. This dictionaryglossary of engineering terms has been compiled to compliment the work developed as part. Related terms include passive serial interface, and jtag interface.
Dictionary of electronic and engineering terms, dictionary. When discussing current, terms like through and in make a lot of sense. Glossary of electrical and electronics engineering wikipedia. English to chinese dictionary with mandarin pinyin learn chinese faster with mdbg.
Electrical energy is measured in wattseconds the product of power. That day the code became available as a pdf document through the. Support documents eliminating fires and shock accidents in the home is one of the most important missions of the nec. Electropedia, the free dictionary of electrical and electronic terminology and equivalent terms in 14 languages from the iec. 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. Read electricity books like fee agreement and gonzo gizmos for free with a free 30day trial. Attachment 5 electrical engineering page 2 of 8 pages contingency amounts, which must be approved by the county. Illustrated dictionary of electrical power engineering. 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. English to japanese translation glossaries in various.
Leaded chip carrier, also called plcc or plastic leaded chip carrier. 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. Index of electrical engineering terms maxim ee glossary. 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. Glossary of electrical engineering terms maxim ee glossary. 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. Discover the best electricity books and audiobooks. English to japanese translation glossaries in various disciplines. The glossary presented in this document has been endorsed by ireb as the standard glossary of terms for the cpre. 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. You can help enhance this page by adding new terms or writing definitions for existing ones.
One milliamp is equivalent is one thousandth of an amp. Electrical generating systems association a non profit association of manufacturers, distributors, and users of onsite power generation equipment. A circuit is a collection of real components, power sources, and signal sources, all connected. A dictionary of electronics and electrical engineering is the most uptodate. New definitions have been added in the fields of wireless technology, robotics, and artificial intelligence. Ac drive an electronic device used to control the speed of an ac motor. Introduction to control systems in this lecture, we lead you through a study of the basics of control system. Yamplifier the vertical amplifier of an oscilloscope. Guidance notes for the nec engineering and construction contract.
Read electricity books like fee agreement and gonzo gizmos for free with a. Every effort has been made to be concise and accurate, without talking down to the. Power engineers is a global consulting engineering firm specializing in the delivery of integrated solutions in a wide range of industries. 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. Ampacity the maximum amount of electric current a conductor or device can carry before.
The illustrated dictionary of electronics8th editionhas been revised, clarified, and updated, reflecting technological advances of recent years. Choose from 500 different sets of vocabulary electrical engineering flashcards on quizlet. For a more thorough explanation, please inquire with cep. Demystify and accurately interpret the national electrical code. Arups electrical engineers design energy solutions for buildings, transport and. Watthour wh a unit of electrical energy equivalent to a power consumption of one watt for one hour. Electrical engineering acronyms and abbreviations page 14. Glossary of electrical engineering terms and definitions listed alphabetically. The abbreviations ac and dc are often used to mean simply alternating and direct. A branch of electrical science dealing with the laws of electricity at rest. Ammeters are always connected in series with the circuit to be tested. Glossary all terms and definitions listed alphabetically. Ac alternating current acts as it implies, the current flows in one direction and then back the other.
The term electrical engineering often includes electronics engineering. Most of the terms listed in wikipedia glossaries are already defined and explained within wikipedia itself. 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. Often, we contribute innovative uses of technology to solutions that merge. Electrical engineering glossary of electronic terms, letter a definitions including technical drawings when required to assist in the description. Glossary of terms construction electrical products. Registration as a senior in such a curriculum will admit an applicant to the. What can you do with an electrical engineering degree. Prepare the final working drawings from the design development preliminary design, as modified by the county, on 24 by 36 sheets and technical specifications. Mcgrawhill ebooks are available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. 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. New products and methods in each subsequent revision of the nec are helping to fulfill this mission.
Deepcover security managers combine advanced physical security with onchip, nonimprinting memory to. The electrical deposition of metallic ions as neutral atoms on an electrode immersed in an electrolyte. Electrical engineering became a profession in the later 19th century. The goal is to establish standardized, highquality instruction and continuing training in requirements engineering, thereby improving the practice of requirements engineering. Glossary of terms we need to talk about circuits and schematics. 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. 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. Learn from electricity experts like rocketlawyer and simon quellen field. You must actually build circuits and programs in order to really understand the concepts.
Integrated mechanical and electrical engineering courses. Alternating current ac an electric current that reverses its direction many times a second at regular intervals. Browse the list of 375 electrical engineering acronyms and abbreviations with their meanings and definitions. Introduction to control systems school of electrical. A square surface mount chip package in plastic with leads pins on all four sides. Pictorial glossary the pictorial glossary includes definitions and illustrations for many terms that are frequently used in the electrical industry. Engineers and the american institute of electrical engineers.
Word dictionary electrical engineering mdbg chinese dictionary dictionary content from cccedict simple english to chinese dictionary. Glossary of electrical engineering terms and their definitions. You must actually build circuits and programs in order to really. After completing the chapter, you should be able to describe a general process for designing a control system. To see all the predecessor institutions of the iet see the pdf family tree below. Adb commercial construction specializing in high end restaurant and hospitality industry construction projects. Ccitt international telegraphy and telephony consultative committee. Search for acronym meaning, ways to abbreviate, or lists of acronyms and abbreviations. The rotation of an object in a plane around a vertical axis. Cvt constant voltage transformer aka ferroresonant by sola tm din deutsche industrie normenausschuss aka german standards institute.
This type of current is commonly supplied by power companies. Iec 60050 international electrotechnical vocabulary welcome. 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. Cable part of a suspension or extradosed bridge extending from an anchorage in the towers and down. The topics are covered in a straightforward, simplified manner which allows you to quickly understand the fundamental principles. Abutment a substructure element that supports each end of a bridge. 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 vertical and horizontal location of a road alternate routes.
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. 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. Electrical engineering glossary of electronic terms, letter y. Approach spans the spans connecting the abutment with the main river bridge spans. 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. They want graduates who understand how to combine mechanical and electrical engineering to tackle complex problems. Learn vocabulary, terms, and more with flashcards, games, and other study tools. A history of the institution of engineering and technology iet. However, glossaries like this one are useful for looking. Learn vocabulary electrical engineering with free interactive flashcards. Guidance notes for the nec engineering and construction. Alternating current ac the type of mains electricity used in the uk having a cyclical current waveform. Glossary all terms and definitions listed alphabetically maxim.
R vi, where r represents electrical resistance, v represents electrical potential, and i represents electrical current, potential energy. Build an intuitive understanding of current and voltage, and power. The dictionary of antenna terms may have more detail. This glossary of electrical and electronics engineering pertains specifically to electrical and electronics engineering. Dictionary of electronics and electrical engineering oxford. The amount of physical work a system is capable of doing. Terms of use this is a ed work and the mcgrawhill companies, inc. Glossary of electronic and engineering terms, letter y. Electrician certification glossary of terms english spanish. Terms that are underlined and italicized are included in the glossary as a separate definition. 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. The following are basic terms associated with electricity and have been defined in a general manner. The various general highway locations examined in corridor studies to determine the best.
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