alternating
ampere
blackout
blue sky
capacitor
conductivity
connected
construction equipment
current
danger wire
electric distribution
electrical
electrical insulator
electricity
electricity transmission
energies
energy
engineering
generation
high
high voltage
industrial
industry transmission
insulation
insulator
kilovolts
line
mast
national grid
pole connection
post
power cable
pylon
shine
spare parts
station
substation
sunny day
support
technical
technology
tower metal
transform
transformation
transformer
transmit
volt
voltage
watt
wiring