Pdf comprehensive dictionary of electrical engineering. The output may be scaled or have increased drive, or it may provide isolation so changes in output conditions do not affect the input or other outputs. The webs largest and most authoritative acronyms and abbreviations resource. The goal of this style manual is to help improve the content and clarify the national electrical safety code nesc for print, pdf, and mobile products by documenting structure, style requirements, and editorial guidelines. This manual serves as a reference for individuals submitting change. Apr 06, 2017 electrical abbreviations and acronyms are used very often in the field of electrical industrial. Ieee standard dictionary of electrical and electronics.
Find out what is the most common shorthand of electrical on. This list contains the most common abbreviations used in the oed. The page contains a list of abbreviations and its full forms, which are commonly used in electrical and electronics engineering. Dictionary of construction terminology ac an abbreviation for air conditioner or air conditioning. Mod acronyms and abbreviations definitions for terms and acronyms used throughout mod documents. Scroll through our collection of slang terminology used in the electrical industry. Dictionary of electrical abbreviations, signs, and symbols david d polon. A list of typical abbreviations used in plumbing or fire protection drawings.
A list of typical abbreviations used in mechanical or hvac plans. Pictorial glossary the pictorial glossary includes definitions and illustrations for many terms that are frequently used in the electrical industry. New definitions have been added in the fields of wireless technology, robotics, and artificial intelligence. Tlc electrical supplies fast online sales of electrical cable, wiring accessories, lighting, heating and security equipment. Over 5,200 entriesthis popular dictionary, formerly published as the penguin dictionary of electronics, has been extensively revised and updated, providing clear, concise, and jargonfree az entries on key terms, theories, and practices in the areas of electronics and electrical science. Glossary dictionary of electronics terms a a abbreviation for ampere a unit of electrical current. Electrical abbreviations and acronyms are used very often in the field of electrical industrial. Dictionary of electronics and electrical engineering oxford.
Ccitt international telegraphy and telephony consultative committee. Dictionary of electronic and engineering terms, dictionary. Whether you are an electrician, contractor, or just someone trying to understand what your local electrician is jabbering about, use the glossary to learn trade slang and electrical jargon. Alternating current ac an electric current that reverses its direction many times a second at regular intervals. Comprehensive dictionary of electrical engineering 2nd edition by crc phillip a. Dictionary of electrical abbreviations, signs, and symbols. Terms that are underlined and italicized are included in the glossary as a separate definition. Every effort has been made to be concise and accurate, without talking down to the. Understanding electricity requires knowledge of these basic electrical terms.
A list of typical abbreviations used in electrical drawings. Glossary dictionary of electronics terms a hobby projects. Aasr abbreviation of airport and airways surveillance radar. This onlineonly dictionary of abbreviations, exclusive to oxford reference online, includes over 100,000 abbreviations and acronyms in alphabetical and numerical order, including the worlds airports, airlines, currencies, astronomical signs and symbols, atomic numbers, and stocks codes, as well as computer, country, financial, medical, military, police, publishing, railway, scientific. This manual serves as a reference for individuals submitting change proposals for the nesc and. Ammeter an instrument for measuring the flow of electrical current in amperes. The list of abbreviations used in a set of engineering drawings varies from office to office. Agme american gear manufacturers association ah amperehour capacity of batteries. Since it doesnt make sense to write out the full terms every time, shorter abbreviations are used for various circuits, conduits, sizes, standardized tools, and more.
Iec 60050 international electrotechnical vocabulary welcome. List of symbols and abbreviations in electronics eeweb. It removes the heat from the freon gas and turns the gas back into a liquid and pumps the liquid back to the coil in the. Adb commercial construction specializing in high end restaurant and hospitality industry construction projects. List of all most popular abbreviated electrical terms defined. Ac drive an electronic device used to control the speed of an ac motor. A dictionary of electrical words, terms and phrases survivor library. Electronic terms glossary ac current that flows in alternating directions between two points. Recommended unit symbols t able i the following standards provide the recommended abbreviations, symbols, and units for ieee publications. Electrical abbreviations abbreviations and acronyms. Electrical abbreviations the list of abbreviations used in a set of engineering drawings varies from office to office.
Abbreviation for anode, employed in text relating to electrotherapeutics. Click on a letter to see the abbreviations beginning with that letter. Browse the list of 376 electrical engineering abbreviations with their meanings and definitions. Find out what is the most common shorthand of electrical on abbreviations. A list of typical abbreviations used in architectural plans. The acronym finder allows users to decipher acronyms from a database of over 1,000,000 entries covering computers, technology, telecommunications, and the military. Arabic, chinese, czech, finnish, german, italian, japanese, korean, norwegian bokmal and. Dictionary of electrical abbreviations, signs, and symbols polon, d d ed on. Abbreviations commonly used in electrical documents a a amperes, amps. Cable a cable is a set of wires, usually encased in an outer protective jacket. Seventh edition modern dictionary of electronics free. Cvt constant voltage transformer aka ferroresonant by sola tm din deutsche industrie normenausschuss aka german standards institute. The ratio of the signal level at the output of the device to that of its input under a specified set of operating conditions. List of all most popular abbreviated electrical engineering terms defined.
A dictionary of electronics and electrical engineering. Ammeters are always connected in series with the circuit to be tested. Normally used in uk houses at 240v rms alternating at 50 times per second 50 hertz. A cord would be a cable by this definition so far, but a cable is part of a permanent installation.
The largest collection of symbols in the network in pdf format. An electrical circuit that produces an output that is a replica of the input. Index of electrical engineering terms maxim ee glossary. Glossary all terms and definitions listed alphabetically. The acronyms section of this website is powered by the acronym finder, the webs most comprehensive dictionary of acronyms, abbreviations and initialisms. Aaas abbreviation for american association for the advancement of science. This list is constantly growing so if its not here now it could be tomorrow. Electrical work involves space constraints of many devices and panels. Howe ver, if readers discover any errors or think that any important terms have been omitted, please.
Electrician certification glossary of terms english spanish. In total, more than 1500 terms were added, updated, expanded, improved, or corrected, resulting in a dictionary with over 11,000 terms and abbreviations related to electrical engineering. Electropedia is the worlds most comprehensive online terminology database on electrotechnology, containing more than 22 000 terminological entries in english and french organized by subject area, with equivalent terms in various other languages. A list of typical abbreviations used in structural drawings. For consultation and interpretation of components, devices and electrical and electronic circuit. Alternating current ac the type of mains electricity used in the uk having a cyclical current waveform. Ieee std 1001996 ieee standard dictionary of electrical and electronic terms, sixth edition ieee std 260.
Dictionary of electrical abbreviations, signs and symbols odyssey scientific library. Ampere is the basic unit for measuring electrical current. Be sure to check the front section of the drawing set for the abbreviations used within. The following are common symbols and abbreviations in the field of electronics. This popular dictionary, formerly published as the penguin dictionary of electronics, has been extensively revised and updated, providing more than 5,000 clear, concise, and jargonfree az entries on key terms, theories, and practices in the areas of electronics and electrical science. Dictionary of electrical abbreviations, signs, and symbols in.
Can be abbreviated by either amps, a, or expressed as milliamps ma. Most of the words listed are only abbreviated in certain contexts, esp. Electrical definition of electrical by the free dictionary. Abbreviations commonly used in electrical documents. Ac condenser the outside fan unit of the air conditioning system. Electronic components usually use currents that are less than 1 amp.