What should be the minimum distance maintained when performing an X-Ray with the help of a portable X – Ray?

What should be the minimum distance maintained when performing an X-Ray with the help of a portable X – Ray? Correct Answer 50 m

When an X-Ray procedure is done with the help of a portable X-Ray, the people in the vicinity should maintain a 50m distance. The person is performing the X-Ray should wear a protective apron and mask to avoid and reduce exposure.
Bissoy MCQ

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The Proper sequence should be:
What should be the minimum distance maintained when an X-Ray is being taken?
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