alternating
analyzer
board
cable
change
circuit
computer
diagnostic
digital
display
dvm
electric
electrician
energy
equipment
experiment
flowing
fossil
fuel
generated
image
instrument
lan
measurement
megohm
metal
meter
motor
multimeter
net
network
ohm
plug
power
probe
rebellion
riot
routine
screen
scrutiny
sign
sink
technology
test
tool
voltage
watts
wire
work