alternating
amperage
blue
breaker
cable
capacitor
ceramic
circuit
connection
construction
current
danger
electric
electrical
electricity
energy
environment
equipment
generation
generator
high
industrial
industry
insulation
insulators
line
metal
network
outdoors
plant
power
pylon
row
sky
station
steel
substation
superconductor
supply
systems
tall
technology
tower
transformer
transmission
voltage
volts
watts
wire