Industrial Radiography quiz for people studying for RT 2 CGSB exam.
Henri Becquerel
Wilhelm Roentgen
Marie Curie
Pierre Curie
Compton scattering, pair production, photoelectric absorption, rayleigh scattering
Compton scattering, electron exchange, photoelectric absorption, rayleigh scattering
Electron exchange, pair production, photoelectric absorption, rayleigh scattering
None of the above
Light
Particle Radiation
Electromagnetic Radiation
Both B and C
Henri Becquerel
Wilhelm Roentgen
Marie Curie
Pierre Curie
Intensity
Activity
Energy Levels
None of the above
Speed
Incident Intensity
Penetrating Power
Both B and C
Vibrate water molecules and generate heat
Break chemical bonds
Break physical bonds
None of the above
Short Wavelength
Medium Wavelength
Long Wavelength
Wide range of wavelengths
Have been eliminated with controls and procedures
Are minimized through controls and procedures
Are worth the risk
Are being ignored
Always travel in a straight line
Can be influenced by an electrical field
Can be influenced by a magnetic field
None of the above
They possess a charge
They have mass
They occur as small packets of energy
None of the above
Are both affected by radioactive decay
Are both produced by a radioactive atom
Have completely different properties
Differ only in their source
Radioactive decay
Distance from the source
The size of the source
None of the above
Isotope decay rate
Half-life
Activity
Attenuation
Absorption
Scattering
Radioactive decay
Both A and B
Energy of the photons
Thickness of the material
Atomic number of the material
All of the above
50%
35%
20%
None of the above
Half-value layer
Linear attenuation coefficient
Decay rate
Mass attenuation coefficient
Scattering within the part
Backscatter
Sidescatter
Scattering within the film
Metalic silver crystals
Silver halide grains
Both A and B
Neither A and B
Reduce the radiation beam spread
Filter the radiation beam
Increase film latitude
Decrease film latitude
A small number of very defined energies
A continuous spectrum of energies over some range
Radiation of only one energy
None of the above
With the use of shielding
By increasing distance form the source
By limiting the time exposed to the radiation
All of the above
Bremsstrahlung processes
K-shell emmission processes
Radioactive decay
Both A and B
By splitting the nucleus of atoms in the source material
Adding electrons to the source material
Introducing an extra neutron to the atoms of the source material
None of the above
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