API Exam API-577 Topic 4 Question 2 Discussion

Actual exam question for API's API-577 exam

Question #: 2
Topic #: 4

What is the purpose of the IQI?

ADetermining that the required sensitivity of the radiograph is achieved

BMarking the radiographs with a definite identifying characteristic

CAscertaining how much radiation the source has penetrated the material

DEstablishing the depth that the radiation source penetrates

Show Suggested Answer

Suggested Answer: A

by Shalon at Jan 13, 2025, 11:16 PM

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5 days ago

I agree with Jess. It's important to ensure the radiograph meets the necessary standards.

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5 days ago

I think the purpose of the IQI is to ascertain how much radiation the source has penetrated the material. Option C looks like the right choice to me.

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6 days ago

I think the purpose of the IQI is to determine the required sensitivity of the radiograph.

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13 days ago

The IQI is used to determine the sensitivity of the radiograph, not the depth of penetration. Option A is the correct answer.

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