When is the outline of the shim required on the radiograph?

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Multiple Choice

When is the outline of the shim required on the radiograph?

Explanation:
In radiographic inspection, you only mark or show a shim on the film if that shim was used during the exposure. The outline serves as a reference, helping the reader see where the calibration or thickness step sits and how the film density relates to a known value. If no shim was used for that radiograph, there’s nothing to outline, so it isn’t required. So the outline should appear only when a shim is actually employed.

In radiographic inspection, you only mark or show a shim on the film if that shim was used during the exposure. The outline serves as a reference, helping the reader see where the calibration or thickness step sits and how the film density relates to a known value. If no shim was used for that radiograph, there’s nothing to outline, so it isn’t required. So the outline should appear only when a shim is actually employed.

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