An electrician puts an electric cable in a prefabricated building
Electrician installing energy system on machinery industry
Electricians hands testing current electric in control panel. Electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control.
professional electrician is working in industrial workshop, installing connection box, repair works in plant, checking working capacity of equipment
Man working with wires in electric meter.
Black engineer with safety vest and goggles looking at the construction site typing on a digital tablet computer
Medium close-up of an engineer using a tablet while working on a cellular tower
electrician checking voltage on a ground fault outlet wide 4k
Low angle of focused Black male technician in hard hat connecting cables in machine equipment
Electrician goes to repair light in office. Maintenance man finishes work with electricity. Locksmith walking along business center hall with toolbox. Male mechanic in uniform.
building, renovation, technology, electricity and people concept - two smiling builders with tablet pc computer and equipment indoors
Electrical engineer with multimeter testing the operation of electrical equipment. Maintenance works to avoid electricity break
A back-lit silhouetted electrical utility worker in a bucket truck examines a telephone pole.
Electric Engineer Checking Power Voltage In Network Circuit Breaker. African American electrician in hard hat and overalls inspecting cables in switchgear at solar station.
Portrait of an engineer in a hard hat holding a tablet.
Electrical engineers checking control panel board with tablet. High voltage power station. Electrical engineers standing near therminal box of solar panel
Electrician's hands installing energy system on machinery industry
Closeup. Electricians hands testing current electric in control panel. Electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control.
Industrial technicians working with machine maintenance
Close-up wires with visible exposed copper wires. Many cut wires.
Electrician w/ flashlight investigates outage at a circuit breaker in basement
Electrician disassembles electrical fuse box. Master in uniform unscrews screws on electrical panel with screwdriver to fix electricity. Repairman fixing breakers and switches.
Electrical Circuit Breaker panel in new wooden home construction Close up
Korean man in blue overall and cap carrying tablet and walking in shiny hall of control center of solar plant
Competent mechanic cleaning layer of dirt and dust from condenser compressor coils while coworker uses measurement device to check for
Close-up of experienced man working with electric meter.
electrician installing the wires on a new wall switch 4k
Unrecognizable gloved electrician connecting cables in dark server room
Slow-motion close-up of female mixed race engineer setting parameters for machinery equipment using touchscreen working at factory
Electrician male in overalls is working with energy panel and machinery equipment on plant
Close-up of two co-workers discussing work at a factory.
Close-up of hands of man preparing wires to work.
repairman giving the shop owner his bill
ST ALBANS, UK - JULY 8, 2016: Electrician on step ladder installs light in ceiling
Electricity Work Concept. Silhouette Of Engineer In Helmet Standing On Field With Electricity Towers. Electrical Engineer With High Voltage Electricity Pylon At Sunset. Voltage Tower Support.
electrician removing an old toggle wall switch 4k
The electrician crimps the wires and wires them in a circuit in the instrument panel, works with high voltage, production of electrical control units, electric wiring
Teamwork concept. Silhouette engineer and technician work together to accomplish this task. Electrical engineers working on electricity pylon high tension power line repairs and maintenance at sunset.
Electrical engineer using digital multimeter to check the switchboard. Electricity supply maintenance
Two construction workers, a black and a white, wearing safety jackets and helmets, discussing looking at the computer among scaffolding. Tracking shot
Tutor With Trainee Electricians Studying For Apprenticeship Looking At Wiring Diagram On Screen
Car Voltmeter: Electrician Checks Electro Relay in Auto Garage Service
Hands of construction personnel with office blueprints
Electrician laying wiring cable, mounting electricity lines in the house. Builder in overalls and gloves installs electric wires on construction site. Man doing apartment renovation.
Electrician cleans wires . Builder making electrics close-up.
Hand switching power switch on a fusebox. Close up of electrician checking fuse box knob.
electrical engineer is working, installing junction box for connecting equipment, master is repairing electrical systems in industrial building
Tutor With Male Trainee Electrician In Workshop Studying For Apprenticeship At College