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what unit is used to measure electrical power?
watts
What tool strips insulation off wires?
Wire strippers
Should electricians work with wet hands?
noooo
What does an ohm measure?
resistance
What carries electricity through a house?
wires
What does a volt measure?
Electrical pressure/voltage
What tool checks if a wire is live?
Voltage tester
What does PPE stand for?
Personal Protective Equipment
What color is the neutral wire usually?
white
What protects circuits from overloads?
breakers
AC stands for what?
alternating current
What tool bends conduit?
conduit bender
What should always be turned off before electrical work?
the power/breaker
What color is the hot wire usually?
black or red
What material is most electrical wiring made from?
copper
What happens when too many devices are on one circuit?
The breaker trips
What tool tightens screws quickly with power?
Drill/impact driver
What outlet helps prevent shock near water?
gfci outlet
What is the name of the main electrical control box in a house?
breaker panel
What is conduit used for?
protecting wires
What formula is used for electrical power?
P = V × I
What tool measures voltage, amps, and resistance?
multimeter
What is grounding used for?
preventing electric shock
What happens during a short circuit?
Electricity takes an unintended path and can trip the breaker
What ladder material is safest around electricity?
fiberglass