Images Vidéos

Ingénierie électrique Photos ❘ Science Photo Library

Frank Sprague, US electrical engineer
12450119 - Frank Sprague, US electrical engineer
Electrical engineering, conceptual image
12505851 - Electrical engineering, conceptual image
Gilbert shows electricity to Elizabeth I
11704815 - Gilbert shows electricity to Elizabeth I
Electrical engineering, conceptual image
12505852 - Electrical engineering, conceptual image
Gilbert shows electricity to Elizabeth I
11674723 - Gilbert shows electricity to Elizabeth I
Electrical engineering, conceptual image
12505853 - Electrical engineering, conceptual image
Gilbert shows electricity to Elizabeth I
11704816 - Gilbert shows electricity to Elizabeth I
Aircraft construction
11897860 - Aircraft construction
Cathode ray tube
11897164 - Cathode ray tube
Aircraft wiring
11897863 - Aircraft wiring
Electric motor
11892524 - Electric motor
Electric motor coils
11892525 - Electric motor coils
Danger high voltage sign in Cocoa Florida
11599818 - Danger high voltage sign in Cocoa Florida
Cathode ray tube
11897165 - Cathode ray tube
Electric Motor
12028949 - Electric Motor
Aircraft wiring
11897862 - Aircraft wiring
TV cathode ray tube
11896887 - TV cathode ray tube
Aircraft wiring
11897861 - Aircraft wiring
Buckyball bomb,conceptual artwork
11552347 - Buckyball bomb,conceptual artwork
Electrical Fuses
12028976 - Electrical Fuses
Aircraft wiring
11897864 - Aircraft wiring
Circuit breaker, diagram
13377543 - Circuit breaker, diagram
Lighting circuit with two-way switches, illustration
13377513 - Lighting circuit with two-way switches, illustration
Electric buzzer and circuit symbol, illustration
13377489 - Electric buzzer and circuit symbol, illustration
Electric motor and circuit symbol, illustration
13377488 - Electric motor and circuit symbol, illustration
Two lamps connected in parallel, illustration
13377502 - Two lamps connected in parallel, illustration
Ammeter and circuit symbol, illustration
13377490 - Ammeter and circuit symbol, illustration
Electric switch and circuit symbol, illustration
13377487 - Electric switch and circuit symbol, illustration
Electric switch and circuit symbol, illustration
13377486 - Electric switch and circuit symbol, illustration
Circuit breaker, diagram
13377517 - Circuit breaker, diagram
Three-pin plug, illustration
13377515 - Three-pin plug, illustration
Light-dependent resistor and circuit symbol, illustration
13377496 - Light-dependent resistor and circuit symbol, illustration
Circuit board, illustration
13377497 - Circuit board, illustration
NPN bipolar junction transistor, illustration
13377495 - NPN bipolar junction transistor, illustration
Bicycle dynamo, illustration
13377545 - Bicycle dynamo, illustration
Fixed resistor and circuit symbol, illustration
13377491 - Fixed resistor and circuit symbol, illustration
Electrolytic capacitor and circuit symbol, illustration
13377494 - Electrolytic capacitor and circuit symbol, illustration
Electric cell and circuit symbol, illustration
13377484 - Electric cell and circuit symbol, illustration
Rotary potentiometer, illustration
13377507 - Rotary potentiometer, illustration
Residual current circuit breaker, diagram
13377518 - Residual current circuit breaker, diagram
Electric bar heater, illustration
13377505 - Electric bar heater, illustration
Light-emitting diode and circuit symbol, illustration
13377493 - Light-emitting diode and circuit symbol, illustration
Simple lighting circuit, illustration
13377499 - Simple lighting circuit, illustration
Simple lighting circuit, illustration
13377498 - Simple lighting circuit, illustration
Residual current circuit breaker, diagram
13377519 - Residual current circuit breaker, diagram
Simple alternating current generator, illustration
13377546 - Simple alternating current generator, illustration
Two lamps connected in series, circuit diagram
13377501 - Two lamps connected in series, circuit diagram
AC dynamo and oscilloscope, illustration
13377548 - AC dynamo and oscilloscope, illustration
Burglar alarm photoelectric cell
13474282 - Burglar alarm photoelectric cell
Lighting circuit with two-way switches, illustration
13377512 - Lighting circuit with two-way switches, illustration
Zinc-carbon battery, illustration
13377510 - Zinc-carbon battery, illustration
Simple alternating current generator, illustration
13377547 - Simple alternating current generator, illustration
Torch, illustration
13377509 - Torch, illustration
Burglar alarm photoelectric cell
13474283 - Burglar alarm photoelectric cell
Three-pin plug, illustration
13377514 - Three-pin plug, illustration
Rheostat resistor, illustration
13377506 - Rheostat resistor, illustration
Lamp, cell and ammeter connected in series, illustration
13377504 - Lamp, cell and ammeter connected in series, illustration
Robert Burt, US physicist and inventor
13474280 - Robert Burt, US physicist and inventor
Circuit breaker, diagram
13377516 - Circuit breaker, diagram
Two lamps connected in series, illustration
13377500 - Two lamps connected in series, illustration
Electric lamp and circuit symbol, illustration
13377485 - Electric lamp and circuit symbol, illustration
Variable resistor and circuit symbol, illustration
13377492 - Variable resistor and circuit symbol, illustration
Apprentice at work in auto electrical workshop, 1961
12899600 - Apprentice at work in auto electrical workshop, 1961
Domestic lighting circuit, illustration
13377511 - Domestic lighting circuit, illustration
Electrical component symbols, illustration
13377483 - Electrical component symbols, illustration
Robert Burt, US physicist and inventor
13474281 - Robert Burt, US physicist and inventor
Two lamps connected in parallel, circuit diagram
13377503 - Two lamps connected in parallel, circuit diagram
Training apprentices, 1961
12899602 - Training apprentices, 1961
William Crookes, British physicist
12376244 - William Crookes, British physicist
Gauss and Weber, telegraph inventors
12553931 - Gauss and Weber, telegraph inventors
Shop counter, 1961
12899599 - Shop counter, 1961
Apprentice at work in auto electrical workshop, 1961
12899601 - Apprentice at work in auto electrical workshop, 1961
James Clerk Maxwell,Scottish physicist
12052294 - James Clerk Maxwell,Scottish physicist
Hertha Marks Ayrton,British engineer
12052296 - Hertha Marks Ayrton,British engineer
The Seven Bridge transmission tunnel, 1980
12899659 - The Seven Bridge transmission tunnel, 1980
A young apprentice at auto electricians workshop, 1961
12899603 - A young apprentice at auto electricians workshop, 1961
Nikola Tesla, Serb-US physicist, illustration
13275475 - Nikola Tesla, Serb-US physicist, illustration
LED light
11699803 - LED light
Alexander Russell,British engineer
11674699 - Alexander Russell,British engineer
Niagara Falls power scheme,1893
11674724 - Niagara Falls power scheme,1893
Michael Faraday bust,1910s
11674721 - Michael Faraday bust,1910s
Electric vehicle battery pack
11691510 - Electric vehicle battery pack
Liquid cooled NIMH battery module
11691484 - Liquid cooled NIMH battery module
Oliver Heaviside,British physicist
11674717 - Oliver Heaviside,British physicist
Henry Mance,British engineer
11674693 - Henry Mance,British engineer
Gauss and Weber,telegraph inventors
11674720 - Gauss and Weber,telegraph inventors
Charles Bright,British engineer
11674690 - Charles Bright,British engineer
David Hughes,US inventor
11674689 - David Hughes,US inventor
Lord Kelvin,British physicist
11674686 - Lord Kelvin,British physicist
William Duddell,British engineer
11674696 - William Duddell,British engineer
William Crookes,British physicist
11674691 - William Crookes,British physicist
Francis Bolton,British army officer
11674719 - Francis Bolton,British army officer
William Eccles,British physicist
11674700 - William Eccles,British physicist
LED light bulb
11691517 - LED light bulb
John Highfield,British engineer
11674698 - John Highfield,British engineer
Engineers and circuit boards
12327424 - Engineers and circuit boards
Hertha Marks Ayrton,British engineer
12052295 - Hertha Marks Ayrton,British engineer
Vannevar Bush,US electrical engineer
11707406 - Vannevar Bush,US electrical engineer
Lighthouse in a storm,historical artwork
11689060 - Lighthouse in a storm,historical artwork
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