Basic Physics
Electromagnetism
X-Ray Circuit
Magnetism
CRDR
100
These have a constant composition, but mixtures do not
What is Compounds?
100
The entire band of electromagnetic energies is known as
What is the electromagnetic spectrum?
100
These 2 pieces of equipment within an x-ray tube have a tendency to vaporize and deposit tungsten on the glass wall of a tube
What is filament and anode disc
100
Within Ferromagnetic materials are small groups of atoms called this.
What are magnetic domains?
100
PACS is an acronym for this.
What is Picture Archiving and Communications System?
200
A thermometer is usually calibrated at these two reference points
What is freezing and boiling points of water?
200
Some electromagnetic radiation can be seen be the human eye?
What is true
200
In an x-ray circuit, a rectifier does this.
What is converts AC to DC?
200
Iron, nickel and cobalt are all examples of this type of magnetic material?
What is Ferromagnetic material?
200
This is a block of cells with a numeric value arranged in rows and columns.
What is a matrix?
300
This is a measurement of capacity
What is volume?
300
Electromagnetic radiation in particle form is called this.
What is Photon or Quanta?
300
These are used to permanently store electric charge
What are capacitors?
300
Bismuth and lead are examples of this type of magnetic material?
What is Diamagnetic Material?
300
This component in digital radiography converts electric signal into a digital signal
What is an Analog to Digital converter?
400
This is the rate at which work is done
What is power?
400
This color on the visible spectrum has the longest wavelength and lowest energy
What is red?
400
Thermionic emission at the filament determines the THIS across the x-ray tube during an exposure
What is milliamperage?
400
This is the study of stationary or resting electric charges
What is Electrostatics ?
400
DAILY DOUBLE!!!!!!!!!!!!!!!!!!!! The radiation conversion material is made of this material.
What is Amorphous selenium (Se) ?
500
This is the measurement of mass per unit volume
What is density?
500
All electromagnetic radiation travels in a vacuum or in or at this speed.
What is 186,000 miles/sec?
500
Variations in power distribution to the x-ray machine are corrected by this.
What is the line voltage compensator?
500
The study of moving electric charges is known as this.
What is electrodynamics?
500
The active layer in a photostimulable phosphor plate is usually made of this material.
What is barium fluorohalide.
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