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Electricity Bingo
A type of copper cable that is shielded to avoid interference
Coaxial
Separating the carrier signal from the information it is carried by a wave
Demodulate
Encoding devices that convert electric signals to sound or light
Transducers
A series of 1s and 0s that represent encoded data
Binary
The type of signal in which the strength is modulated.
AM
When a series of pulses are transmitted, it is called _____
PCM
Transmitter that generates carrier wave at a certain frequency
Oscillator
The Canopus and the M-Audio devices are examples of _______.
A/D Converter
The first electronic computer that used vacuum tubes as switches
ABC
Any device in an electronic circuit that draws amperage.
Load
Jack Kilby of Texas Instruments invented the first ___.
IC
Christmas tree lights that stop working when a bulb goes out
Series
The rubber on the handles of a pair of plyers is an example of
Insulator
Unit of measure is used by the power companies to calculate bill
kWh
Type of current used as the primary source in household outlets
AC
US - electrical outlets have a frequence of 60 ____, cycles/sec.
Hertz
This unit of measure is equal to Voltage x Amperage
Watt
Most homes in the United States run at 120 _____ of electricity
Volts
These particles circle around the nucleus of an atom
Electrons
The opposition to the flow of electric current
Resistance
The rate of doing work or using energy
Power
Electrons build up on the positive plate at top of vacuum tube
Edison Effect
A type of circuit board that has printed copper paths on it
PCB
Term came about moths were attracted to the warm vacuum tubes
Debugging
Electronic device that does not have rely on moving parts
Solid-state
This is a unit of measure that electric current is measured in
Current
Materials such as water, copper, and steel are examples of good
Conductor
The relationship that states voltage=amperage x resistance
Ohm's Law
Transmitting more than one signal at a time is called ____.
Multiplexing
Niels Bohr was the first to provide a diagram of this in 1913.
Atoms
The flow of electrons through a conductor.
Electricity
This is another term for Voltage
EMF
Type of cable that uses light to transmit digital data.
Fiber Optic Cable
The type of signal in which the number of waves per second varies
FM
This type of electric current can be stored in batteries
DC
Lee Deforest developed this type of control device
Vacuum Tube
developed by the University of Pennsylvania used over 18,000 VTs
ENIAC
Will Shockley, John Bardeen, Walter Brittain invented at Bell lab
Transistor
Placing information on a carrier wave for transmissions
Modulation
Term was named after the person who invented the Steam Engine
Watt
One _ is equal to over 6 quintillion electrons flowing past point
Amp
Georg _______ discovered that the > the voltage, > the amps
Ohm
Several branches that allow flow even if one device fails
Parallel
crystal material that can be doped to conduct electricity
Semiconductor
Chip that handles all of the mathmematical data in computer
Microprocessor
the human voice is a good example of
Analog Signal
Another name for microchips is 	
IC
A D battery has 1.5 _____ stored in it when they are new.
Volts
Flows from negative to positive according to electron theory
Electricity
Glass center with a cladding made of different layer of glass
Fiber Optic Cable
