Atomic Structures
Electromagnetism
The circuit
The Xray Tube
Xray Interactions
100
The following is a name for the sum of protons and neutrons in a nucleus
Mass Number
100
When compared to visible light, xrays are considered to have this energy level.
Higher
100
When talking about transformers, the turn ratio are determined by thus:
Number of windings
100
in the following image, the letter B identifies what structure?
Molybdenum Neck & Base
100
On this date, X-rays were discovered
November 8, 1895
200
the following is a name given to atoms with the same number of neutrons but different number of protons
Isotones
200
When considering the wave properties of electromagnetic radiation, the number of waves that pass by a given point per second is
Frequency
200
The primary purpose of a step-up transformer is to convert the following:
Convert volts to Kilovolts
200
When excessive heat is transferred to the rotor bearings, the following could be expected:
the anode rotating unevenly
200
The following image depicts what interaction.
Characteristic
300
The following is the force that holds the protons and neutrons together in the nucleus
Nuclear Binding Energy
300
Max Planck described the relationship between energy and frequency in that as frequency increases the following will happen to the energy
energy increases
300
The following houses the secondary side of the high voltage transformer
secondary circuit
300
The following is the most common xray target angle is
12 degrees
300
Doubling kVp results in the quantity of radiation increases by a factor of this:
4
400
In order to properly use the inverse square law, you must know at least these three items:
2 distances and one intensity
400
During elecrromagnetism, energy originates from:
The atom
400
If a current of 0.5 A flows through a conductor and has a resistance of 12 ohms, the voltage will be
6V
400
The following is the component of the x-ray tube that is considered the source of free electrons?
Cathode (filament)
400
The following involves interactions wherein photons with extremely high energies (of more than 10 MeV) may strike the nucleus of the atom and make it unstable
Photodisinteraction
500
F * D is the formula to determine the following
Work
500
when speaking about characteristics, this specific one is the same in visible light, xray photons and microwaves.
Velocity (or speed)
500
Double JEOPARDY
220 v is supplied to 700 primary turns of an autotransformer. What will be the output voltage across 300 secondary turns?
500
in the following image, the number 3 identifies what structure?
The Actual Focal Spot Size
500
X-rays interact with matter in a number of ways. Which interactions occur within the range of energy used in diagnostic radiography
Compton scattering
Classical interactions
Photoelectric effect