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A 3 inch object to be radiographed at a 36 inch SID lies 4 i…

A 3 inch object to be radiographed at a 36 inch SID lies 4 inches from the image receptor.  What will be the image size?

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A film transmits 25% of the incident light.  What is the opt…

A film transmits 25% of the incident light.  What is the optical density?

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The primary controlling factor of contrast is:

The primary controlling factor of contrast is:

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Pertaining to the following illustration, which letter corre…

Pertaining to the following illustration, which letter corresponds to the useful densities within the diagnostic range? C Curve(3).jpg

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The heavy black densities produced on a radiographic image a…

The heavy black densities produced on a radiographic image after processing correspond to what region of the characteristic curve?

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Which of the following films will demonstrate the lowest con…

Which of the following films will demonstrate the lowest contrast? Films A & B(3).jpg

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Which of the following is the best definition of kilovoltage…

Which of the following is the best definition of kilovoltage?

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The tilted angle on the anode creates which of the following…

The tilted angle on the anode creates which of the following?

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A ____ is a device designed to expose the film to a reproduc…

A ____ is a device designed to expose the film to a reproducible, uniform light through a series of progressively darker filters or optical step wedges.

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An x-ray exposure of 200 mR is recorded at a distance of 40…

An x-ray exposure of 200 mR is recorded at a distance of 40 inches.  If the same technical factors are used, what will the exposure be if the distance is increased to 72 inches?

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