PA Mining Law - Sections 404-406 (1)
Practice test questions for the PA Mine Officials' Exam

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Question 2 of 16

2.  What should be the maximum amount of time it takes for the nail bed to become pink in color after being pressed?

Choices:
  1. 3 seconds
  2. 4 seconds
  3. 2 seconds
  4. 1 second

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