Types of Current
How many types of electric current are there?
Two
Electricity
What does a volt do
measure the pressure or force that pushes electric current forward through a conductor
prevents excessive current from passing a circuit
fuse
What is a modality
currents used in electrical facial and scalp treatments
Constant even flow of current that ravels in one direction
Direct current
Flow of electricty along a conductor
electric current
Abbreviated A, and measure the strength of a current
Ampere
automatically interrupts or shuts off electric current
circuit breaker
Negative or positive pole of an electric current
polarity
apparatus that changes alternating current to direct
rectifier
What is a conductor
material that conducts electricty
measures the resistance of an electric current
ohm
What does GFI stand for
Ground fault indicator
name given to all forms of energy that exist
Electromagnetic Spectrum
rapid and interrupted current
Alternating current
What you touch something after dragging your feet this type of electricity is formed
how is the electricity in your house rated
In Kilowatts
how many plugs should be used in an outlet
one
35%
changes direct to alternate current
inverter
These travel up to 60,000mph
Lightening bolts
unit that measures how much electric energy is used in one second
watt
What does grounding do
completes an electric current
What light is called the burning light
Ultraviolet B