— Streamline 200 taxi holding point 27;

— Taxi holding point 27 Streamline 200.

Not every fluent English-speaking person is able to understand the meaning of the dialogue above. This short excerpt from a conversation between an aircraft captain and an air traffic controller at a French airport is a typical example of technical English.

The concept of "Technical English" is extremely versatile and covers many professional areas: IT industry, engineering, heavy industry, mining, mechanical engineering, aviation and many other areas up to the army and merchant navy.

So who can use technical English?

First of all, it is necessary for specialists in various professional fields, for example, to study literature in English.

It often happens that relevant foreign books, manuals, articles, reviews, instructions and other information necessary for work come out in Russian quite late, already outdated. Or, Russian-language analogues to foreign materials simply do not exist.

Also, many specialists need to practice or study abroad, where the entire process of study and communication with teachers and other students is conducted in English, with a wide use of specialized terms.

As one example, there are regular refresher courses for Russian civil aviation pilots at the offices of Boeing in the US and Airbus in France. All information that pilots receive during training, and communication of company employees with them, is conducted exclusively in English with extensive use of professional vocabulary.

As another example, let's take specialists from the IT industry working with many applications that have not been translated into Russian. Due to the fact that the IT industry is extremely subject to rapid changes, specialists need to quickly study large amounts of news and analytical information in English.

As a rule, it is permissible for a technical specialist not to have serious English skills. It is enough to know the basics of English vocabulary, grammar and speak English at least at the most basic level. As a rule, such specialists' knowledge in the field of technical English is guaranteed to grow as they use foreign literature and communicate with foreign colleagues.

As can be understood from the above examples, a strong command of technical English not only allows a specialist to grow significantly professionally, but also gives him an undeniable advantage in the labor market.

Despite the fact that professional linguist translators, as a rule, are doing remarkably well with the grammar and vocabulary of the English language, they encounter serious problems, in the form of a lack of knowledge in a particular area, which interfere with the understanding of specialized texts and specialized vocabulary.

Unlike specialists working in a certain field, for whom technical English rather plays a supporting role, professional translators need serious knowledge in the field of English, since working with languages ​​is their main field of activity. The translator is required to be fluent in English and Russian, to be able to competently and literally translate the most complex texts.

Of course, the ideal technical translator is seen as a person with two diplomas: technical and linguistic. However, for a number of objective reasons, there are very few such specialists.

How can you improve your knowledge of technical English?

There are two main ways to learn technical English - these are specialized courses and self-study.

In the first case, the student will be able to fully explore the nuances of technical English on the professional topics he needs with a teacher. If the student is lucky, the technical English course can be specialized (for pilots, for programmers, etc.). However, this option may not suit a number of students because of the training schedule that does not coincide with their work schedule (if students, for example, work on a rotational or shift basis) or due to cost.

For those who want to learn technical English on their own, there are several ways to learn. These can be training programs, online courses, tutorials and specialized literature. However, in this case, the effectiveness of training will depend only on the student himself.

Today is programmer's day. On this occasion, there is a holiday in our office, balloons, fireworks (actually, no: we are working hard). But we could not ignore such a day, so we prepared an article about technical English for IT specialists.

Why does the developer need English (this question made me laugh). The answer is obvious: English is needed to understand terminology, work with English-language interfaces, read technical documentation, study professional literature, conferences and webinars... And, of course, to be able to work abroad.

The developers already know a huge number of English words (at least listen to ours: they don’t seem to speak Russian at all, but only “fix”, “debate”, “asapyat”). But using professional slang does not mean that you have a full command of the English language. Therefore, we have collected resources in the article, thanks to which you can fully upgrade English for work.

The content of the article "English for developers":

We are looking for professional vocabulary:

Downloading skills:

English Dictionary for Programmers: Vocabulary Sources

The vocabulary for developers is extensive. Those who the layman can call "IT" include a dozen different specializations: frontend developers, backend developers, testers, web designers, products and others (but they all need to be able to "fix a computer").

We have collected sources where you can find both basic and highly specialized vocabulary.

1. English for IT-specialists: textbooks

Textbooks are especially suitable for those who decide to learn the language on their own, as they offer a ready-made lesson program.

English for Information Technology- suitable for entry level. Includes the main basic vocabulary.

Career Path Software Engineering is a lexical guide for programmers that combines specialized vocabulary and work situations to develop communication skills. Topics: software development, testing, user interface, modeling, career options, etc.

Oxford English for Information Technology Another complete course. Suitable for intermediate level. Includes student workbook and audio course.

Professional English in Use ICT- The course is suitable for intermediate level. The book is built from simple to complex, all units are divided into topics.

Check Your English Vocabulary for Computers and IT is a workbook designed to improve understanding of technical vocabulary. Includes crosswords, puzzles, and more.

2. English for it: online courses

On the Internet, you can find sites with various online simulators for your technical English.

You can also find specialized vocabulary on the websites:

The sites are in English, but ours will translate any word in two clicks.

4. Professional literature: blogs, magazines for IT specialists

The most effective way to replenish vocabulary is to “take out” words from a living context. For example, read an article about a professional issue and write out new words from there. Such vocabulary will be better remembered, because it will be associated with a qualitative context.

Materials on Lingualeo: technical English for programmers

The Lingualeo material library contains over 250,000 authentic texts, videos, audios, and more. The main feature is that you can 1. click on an unfamiliar word ⇒ 2. see the translation ⇒ 3. add a word to study ⇒ 4. learn it with . And the context will always be with you.

We have a huge amount of materials on IT topics: collection, collection, etc.

Also, vocabulary and ideas can be drawn from and from special. And we have collected cool examples of Elevator pitch.

How to search for materials: enter any technical term in English and sort the materials by difficulty level and format (video, audio, book). Link instructions.

Magazines and blogs in English for developers

The principle of working with texts on other sites can be just as convenient: 1. install ⇒ 2. poke on unfamiliar words ⇒ 3. and add them for study.

Where to find lyrics:

  • news.ycombinator.com
  • blog.codinghorror.com
  • www.improgrammer.net
  • www.smashingmagazine.com
  • designm.ag
  • sdtimes.com
  • www.drdobbs.com
  • www.creativebloq.com

Working with other skills: listening, speaking practice

Full knowledge of a foreign language includes 4 skills: reading (we named many sites for it), listening, writing and speaking (that is, speech). We will find additional resources for listening and speaking.

1. Listening: podcasts and videos

Part of the collections on Lingualeo that I talked about above - are collections with videos that will also help you improve your listening skills. Now let's find some more podcasts:

  • Herding Code - technology podcasts with Scott Allen, Kevin Dente, Scott Kuhn and John Galloway.
  • To summarize: English for web designers, IT specialists

    • Like any specialist, developers need not only basic English, but also highly specialized. Basically, it concerns special vocabulary.
    • Vocabulary can be found in professional dictionaries and materials in English. The second option is preferable: this way you will learn even the most difficult words better.
    • Do not forget other skills: listening (listen to podcasts, watch videos and TV shows) and speaking (communicate with English-speaking colleagues on special forums and social networks).

    Well, once again, congratulations to those involved on the holiday! And now let's go. 🙂

Send an application right now and get absolutely free access to the first lesson, where we will tell you about 14 secrets for learning English quickly!


It is now possible to master technical English courses in a short time on the modern program “TECHNICAL ENGLISH” from the MBA CITY Business Academy!

The purpose of the intensive course "TECHNICAL ENGLISH" is to allow anyone who wants to quickly learn the topics of technical English for work, as well as learn turns and set expressions to describe the principles of operation of various mechanisms.

The Technical English course is designed for those who wish to learn English for work in industry, as well as for those who have already mastered the intermediate level and want to develop further.

In the course of training in technical English, students of English for engineers will learn all the necessary grammatical forms and lexical features of the English language for technical descriptions. You will also master the skills of negotiating with manufacturers of complex technical equipment in English and learn to understand technical instructions in English, learn how to use your knowledge in professional communication, master professional terminology and develop the confidence needed to break down the language barrier.

You will learn and be able to use in practice many other important language skills - for example, writing technical specifications in English, checking technical indicators in English, using English to explain technical problems and breakdowns in equipment, and much more.

Still looking for the best place to take technical English courses? Whether you live in Moscow or any other city in the world, everyone can now study English at the prestigious Institute of Foreign Languages ​​without leaving home.

Thanks to the technical English course at the Institute of Foreign Languages ​​of the MBA CITY Business Academy, you will be able to improve your language skills and become a valuable specialist - a professional with knowledge of a foreign language!

To complete a course of 3 levels of technical English from the MBA CITY Business Academy, we offer the most convenient and effective ways of learning.

Distance English course. A modern and fast way to master technical English is to complete a distance learning program at the Institute of Foreign Languages ​​of the MBA CITY Business Academy. The distance technical English course provides complete and up-to-date information sufficient to learn how to communicate and understand technical instructions fluently. A clear and detailed multimedia presentation of the distance course material allows students to master this training program on their own.

Individual learning format. This format provides for many training options, including tête-à-tête with a teacher, corporate training with a teacher visiting a private trader or an organization. In addition, individual training can be done online via video link or via Skype. Whether you choose face-to-face English classes or via Skype, in any case, in an individual format, you will have direct communication with the teacher. The individual learning format also gives you access to remote course material.

Each lesson of the course includes several informative blocks: it consists of text materials with the addition of useful illustrations. Also, the full remote technical English course includes diagrams, tables, audio and video, having become acquainted with which, after the first lesson, the course participants will be able to apply their knowledge in communicating in English. You can start classes almost instantly - access to the program will open after paying for the course through your personal account on the site. Do you have any questions? Specialists of the Institute of Foreign Languages ​​of the Business Academy MBA CITY will promptly answer them through the website or by phone and will definitely provide you with professional support.

The MBA CITY Business Academy Online English Courses are your chance to learn everything you need to develop personally and professionally in the international arena!

After completing the “TECHNICAL ENGLISH” program from the MBA CITY Business Academy, you will be able to feel free in an English-speaking environment and perform your job duties that require knowledge of English as efficiently as possible.

Expanding your knowledge of the English language means contributing to future personal success and professional growth.

Leave an application for a general technical English course at the Institute of Foreign Languages ​​of the MBA CITY Business Academy on our website today. Hurry up to start learning and improving your skills. The result will undoubtedly be an increase in your income and an expansion of the range of professional opportunities!

Upon completion of the course, you will be awarded a certificate of state. sample with an international application on the successful completion of the "TECHNICAL ENGLISH" program.

According to research by the British recruiting agency CBSbutler, in 2017 you could earn £54,000. To do this, it was necessary to work as an engineer in the oil and gas industry. To see such numbers on your bank account, you will have to make a lot of effort. One of them is to learn English and become a sought-after specialist in a foreign or Russian company.

Even if you have nothing to do with engineering, we advise you to read the article. For example, the English names of screws and dowels will be useful to you if you assemble furniture according to instructions in English or buy exclusive materials on English-language sites.

Brief glossary of technical terms

We have tried to collect the terms that are most often found in the work of an engineer. Of course, we have covered only the basic vocabulary. If you want to learn English in a narrower engineering field, this can be done on ours. Whether you are a structural engineer or an electrical engineer, we will select the right materials for your industry.

If you know the basic terminology, scroll to the end of the article: we have collected 33 cows of useful resources for you that will be useful for developing your listening and reading skills. Plus, our list of vlogs, podcasts, series, and courses will help keep learning fun.

General terminology

To begin with, let's analyze the names of engineering industries and the names of some positions.

Word/PhraseTranslation
engineeringengineering
mechanical engineeringengineering mechanics, mechanical engineering, design of mechanical systems
electrical engineeringelectromechanics, technical design of electrical circuits
civil engineeringdesign and construction of civil facilities
structural engineeringindustrial building design / building design
biomedical engineeringbiomedical engineering
chemical engineeringchemical engineering
software engineeringsoftware engineering
systems engineeringsystems engineering
an engineerengineer, designer
an engineering technicianengineering worker

Design

Let's move on to the basic set of words, which is necessary for drawing up drawings and diagrams.

Word/PhraseTranslation
design informationdesign information
a design solutiondesign and technical solution
an itemdetail, product, unit
sizesize
scalescale
CAD /kæd/ (computer-aided design)computer-aided design system
specificationsspecifications
technical requirementsspecifications, requirements
to overdesignoverdesign
Blueprints
a drawing (dwg for short)drawing, diagram
a blueprintblue (copy of drawing)
a detail drawingdetailed drawing
a general arrangement drawinggeneral arrangement drawing, general scheme
a preliminary drawingsketch, preliminary drawing
a working drawingdraft scheme, working drawing
schematicsschematic drawing, plan
a drawing boardtablet, drawing board
to draw up a drawingmake a drawing

measurements

The following lexical set will help to carry out measurements, correctly indicating the radius of the circle and the error in English.

Word/PhraseTranslation
a measurementmeasurement, calculation, system of measures
calculationscalculations, calculations
dimensions (abbreviated dims)dimensions
linear dimensionslinear dimensions
a directiondirection
a tape measuremeasuring tape
a theodolitegoniometer
an anglecorner
a degreedegree
a grademetric degree
diameterdiameter
a radius (plural: radii)radius
circumferenceperimeter, circumference
a constantconstant
a surfacesurface
a facefront surface
a circlecircle
a concentric circleconcentric circle
a curved linecurve line
extremeextreme point
a spandistance between objects
distancedistance
lengthlength
heightheight
widthwidth
thicknessthickness
areasquare
cross-sectional areacross-sectional area
surface areasurface area
massweight
weightweight
volumevolume
densitydensity
externalexternal
internalinterior
horizontalhorizontal
verticalvertical
flatflat
smoothsmooth, even
inclinedinclined, at an angle
to measureto measure
to increaseincrease
to decreasereduce
Accuracy of measurements
dimensional accuracyaccuracy of measurements
precisionaccuracy
a deviationdeviation
toleranceerror
a rounding errorrounding error
performance gapinequality in performance
tight tolerance = close tolerancesmall tolerance
loose tolerancewide-range acceptable error
negligibleinsignificant
imprecise/inaccurateinaccurate
permissibleadmissible
within tolerancewithin allowable values
outside toleranceout of bounds
approximatelyapproximately
to varyvary
round up or downround up or down
Location
locatinglocation
a centrelinecenter line, center line
an offsetbias
centre-to-centredistance between centers/axes
a reference pointreference point, starting point
a gridnet
a gridlinegrid line
a diagonaldiagonal
perpendicular toperpendicular to
to set outmark position
to locatelocate, locate
to run parallel withparallel
to intersect atintersect at

Material Technology

Working with wood, concrete or metals, a concise dictionary of materials technology will help.

Word/PhraseTranslation
an elementelement
a compoundcompound
chemical compositionchemical composition
constituentsconstituents
a chemical reactionchemical reaction
a mixturemixture
an alloyadmixture
a coefficientcoefficient
non-metals (carbon, silicon)non-metals (coal, silicon)
metals (iron, copper):
  • ferrous metals
  • non-ferrous metals
metals (iron, copper):
  • metals containing iron
  • iron-free metals
precious metala precious metal
raw materials:
  • powder, fine particles
  • a pellet
  • a fiber
raw materials:
  • powder, fine particles
  • granule
  • fiber
steel:
  • carbon steel
  • alloy steel
  • stainless steel
  • tool steel
  • high speed steel
steel:
  • carbon steel
  • alloy steel
  • stainless steel
  • tool steel
  • high speed steel
a composite materialcomposite material
a reinforcing materialreinforcing material
a matrixbinder, solution
carbon fibercarbon fiber
fibreglassfiberglass
moltenmolten, liquid
to disintegratedivide into parts
to flowflow
to covercover
to meltmelt
to rustrust
Polymers
a natural polymernatural polymer
a synthetic polymersynthetic polymer
thermoplastics:
  • acrylonitrile butadiene styrene (ABS)
  • polycarbonate
  • polyvinyl chloride (PVC)
thermoplastics:
  • acrylonitrile butadiene styrene (ABS plastic)
  • polycarbonate
  • polyvinyl chloride
thermosetting plastics = thermosets:
  • epoxy resin
  • polyimide
thermoplastics:
  • epoxy resin (rubber)
  • polyimide
an elastomerelastomer
rubberrubber
latexrubber
Minerals and ceramic materials
a mineralmineral
ceramicsceramics
oreore mineral
an abrasive materialabrasive
clayclay
a kilnkiln
glass:
  • float glass
  • safety glass
  • toughened glass = tempered glass
  • laminated glass
glass:
  • sheet glass
  • shatterproof safety glass
  • tempered high strength glass
  • laminated safety glass
organicorganic
organicinorganic
to annealheat up, burn
Concrete
concreteconcrete
cementcement
sandsand
gravelgravel
fine aggregatefine aggregate
coarse aggregatecoarse aggregate
concrete mix designselection of the composition of the concrete mixture
batchingdosing
an additiveadditive
a retardersetting retarder (concrete)
reinforced concretereinforced concrete
reinforcing barsfittings
formwork = shutteringformwork
to cast concretelay concrete mix
Wood
wood:
  • hardwood
  • softwood
wood:
  • hardwood
  • softwood
solid wood:
  • grain
  • knots /nɒts/
solid wood:
  • bitches
engineered wood:
  • a particle board = chipboard and medium-density fiberboard (MDF)
  • a oriented strand board (OSB)
  • a glue-laminated section (glulam for short)
composite wood material:
  • medium density fibreboard (MDF/Fibreboard)
  • oriented strand board (OSB)
  • glued laminated timber
plywoodplywood
timber = lumberlumber
a sawmillsawmill
resintree resin
stress-gradedsorted by strength
to sawto nag
Material properties
material propertiesmaterial properties
thermal propertiesthermal properties
a thermal insulatorthermal insulation material
a coefficient of thermal expansioncoefficient of thermal expansion
a coefficient of linear expansioncoefficient of linear thermal expansion
tension strengthtensile strength
compressive strengthcompressive strength
deformationdeformation
elongationstretching
extensionextension
hardeninghardening
corrosioncorrosion
resistanceresistance
elasticityelasticity, resilience
ductilityelasticity, pliability
plasticityplastic
hardness:
  • scratch hardness
  • indentation hardness
strength:
  • scratch resistance hardness
  • indentometric hardness, indentation hardness
durabilityservice life, wear resistance
fatiguewear
fracture toughnessfracture resistance
thermal conductivitythermal conductivity
stiffhard, inelastic
brittlefragile, fragile
malleablemalleable
ductileviscous
to conductpass, skip
to fracturecrack, burst
to resist wearbe resistant to wear

Production and assembly

Making and assembling appliances, furniture from parts is a task not only for a talented engineer, but also for everyone who started repairs with their own hands.

Word/PhraseTranslation
manufacturingproduction, manufacturing
machiningmachining, machining
computer aided design (CAD) / computer aided manufacturing (CAM)computer-aided design system / computer-aided production system
a workpiecedetail, workpiece
a blankbillet
blankingblank cutting
drillingdrilling, drilling
grindinggrinding, sharpening
punchingperforation
cutting:
  • flame-cutting
  • guillotining
  • plasma cutting
  • laser cutting
cutting:
  • flame cutting
  • cutting with guillotine shears
  • plasma cutting
  • laser cutting
tools for cutting:
  • a machine tool
  • a circular saw
  • a band saw
  • a power hacksaw
  • a milling machine
  • a later
  • a waterjet
  • a cutting disk
  • an abrasive wheel
cutting tools:
  • metal cutting machine
  • a circular saw
  • band-saw
  • hacksaw
  • milling machine
  • lathe
  • water jet cutting machine
  • circular knife
  • grinding wheel, grinding wheel
swarf = chipsmetal shavings, sawdust
assemblyassembly
a jointconnection, joint
an edgefacet
a ridgeedge
a rebategroove, groove
a helical groovescrew groove, spiral groove
a threadscrew thread
a tongue-and-groove jointcleat"
a cavity = voidcavity, cavity
through holethrough hole
a blind holeblind hole
chamferedoblique
pointedpointed, pointed
proud = raisedconvex
recessedrecessed, flush-mounted
toothedjagged
flush withflush with, flush with
to slot intofasten in a groove
to screw intoscrew in
to tapernarrow, cone
to machinemachine, machine
to rotate = to spinrotate
fasteners
a boltbolt
a nut (here)screw
washer:
  • a flat washer = a plain washer
  • a spring washer
washer:
  • flat washer
  • spring washer
screw:
  • a slot head screw
  • a crosshead screw
  • a machine screw
  • a grub screw = a set screw
screw, screw:
  • slotted screw
  • Phillips head screw
  • small fixing screw
  • set screw, safety screw
a self-tapping screwself-tapping screw, self-tapping screw
a screw anchordowel
a rivet:
  • a solid rivet
  • a blind rivet = a pop rivet
rivet:
  • solid rivet
  • blind rivet, rivet for one-sided setting
tools for fastening:
  • a spanner = a wrench
  • a hex key
  • a torque wrench
  • a screwdriver
  • pliers
  • a rivet gun
fastener tools:
  • wrench
  • hex key
  • torque wrench
  • screwdriver
  • pliers
  • hand tool for setting rivets, riveter
to tighten (here)screw tight, tighten
to loosenloosen
to work looseloosen
to screw intwist, screw
Permanent connections
welding:
  • resistance welding
  • spot welding
  • seam welding
  • ultrasonic welding
  • shielded metal arc welding (SMAW) = arc welding = stick welding
  • gas welding
welding:
  • contact electric welding
  • spot welding
  • seam welding
  • ultrasonic welding
  • metal arc welding
  • gas welding
brazinghard soldering
solderingsoft soldering
Adhesiveadhesive
a solventsolvent
to weldweld, brew
to fusealloy
to wasteevaporate, evaporate

Energy and temperature

Forms of energy, temperature measurement - in the next collection of terms.

Word/PhraseTranslation
Energy
energy:
  • kinetic energy
  • thermal energy
  • electrical energy
  • sound energy
  • light energy
  • chemical energy
  • nuclear energy
energy:
  • kinetic energy
  • thermal energy, thermal energy
  • electricity
  • sound energy, acoustic energy
  • light energy
  • chemical energy
  • atomic energy, nuclear energy
energy efficiencyefficiency factor (COP)
energy sourceenergy source
waste energywasted energy
a joulejoule
a wattwatt
wattagepower in watts
Temperature
temperaturetemperature
heatwarm
vaporsteam
degrees Celsiusdegrees Celsius
heat capacityheat capacity
heat transferheat exchange, heat transfer
a heating systemheating system
a convectorRadiator
endothermicendothermic
exothermicexothermic

Water supply

The next section focuses on piping networks and fluid handling.

Word/PhraseTranslation
liquidliquid
water supplywater supply
pipe workpipeline network
a mainmain pipe
a drainsewer pipe, drainage pipe
sewerssewerage
a hosehose
a pumppump, pump
a turbineturbine
a valvevalve
pressurepressure
a pressure gaugepressure gauge, manometer
pressure differentialpressure drop
fluid dynamicsdynamics of liquids and gases, fluid dynamics
to flowflow

Mechanisms

Let's move on to engines, motors and gears.

Word/PhraseTranslation
anengine:
  • a petrol engine
  • a diesel engine
  • a jet engine
engine:
  • Gas engine
  • diesel engine
  • jet engine
an internal combustion engineinternal combustion engine
an electric motorelectric motor
thrustjet propulsion force
a fuel injectorfuel injector
transmissiontransmission, transmission
a gear = a gear wheel:
  • a spur gear
  • a helical gear
  • a bevel gear
  • a crown gear
  • a worm gear
gear, cogwheel:
  • spur gear
  • helical gear
  • bevel gear
  • ring gear
  • worm gear
a gear traingear set, gear train
a chainchain
chain drivechain drive, chain drive
a wire ropecable
a crankshaftcrankshaft, crankshaft
a flywheelflywheel
reciprocating motionreciprocating motion
rotary motionrotary motion
to interlockconnect, connect
to mesh togetherto get hooked, to get hooked

Electricity

To assemble an electrical circuit and measure the frequency of an alternating current, the last section of our brief technical dictionary will help.

Word/PhraseTranslation
current:
  • direct current (DC)
  • alternating current (AC)
current:
  • D.C.
  • alternating current
voltagevoltage
resistanceresistance
an ampereampere
an electric chargeelectric charge
a charge carriercharge carrier, current carrier
an electromotive force (EMF)electromotive force (EMF)
a voltvolt
an ohmohm
a devicedevice
an appliancedevice
an electrical insulatorelectrical insulator
installationinstallation
power ratingrated power, maximum allowed power
electric shockelectric shock, electric shock
technical failuretechnical failure, malfunction
Power supply
electrical supplypower supply, power supply
mains electricitymains electricity
a power gridpower grid, power grid
frequencyfrequency
a hertz (Hz)hertz
AC generationalternating current generation
field coilelectromagnetic coil, inductor
electromagnetic inductionelectromagnetic induction
a power stationpower station
a power line = a transmission linepower line
a generatorgenerator
a rechargeable batteryrechargeable battery, accumulator
to chargecharge
Electrical circuit
an electrical circuitelectrical circuit
a parallel circuitparallel circuit
a series circuitseries circuit
a conductorconductor
a semiconductorsemiconductor
a switchboardswitchboard
switchgeardistribution equipment
a power socketpower outlet
an electric wireelectrical wire, electrical wire
a strandstranded wire
extra-high voltage (EHV)extra high voltage
to earthground
to switch oninclude
to switch offturn off

Useful Resources

The time has come for those same 33 resources that they promised to provide earlier.