A technician carefully examines voltage levels at the circuit breaker terminal and checks the cable wiring in the main power distribution board
Schlüsselwörter
electrician,
electricity,
repair,
maintenance,
electrical,
service,
board,
transformer,
cabinet,
cable,
cabling,
checking,
circuit,
control panel,
current,
engineer,
industrial,
installation,
lightning,
measure,
measurement,
meter,
repairman,
supply,
switch,
switchboard,
system,
technical,
technician,
technology,
tester,
testing,
voltage,
wiring,
connecting,
factory,
power,
job,
test,
man,
electronic,
working,
repairing,
inspecting,
powerline
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