PA Mining Law - Sections 251-260 (1)
Practice test questions for the PA Mine Officials' Exam


Progress Indicator:
Question 2 of 16

2.  Battery test 11 is performed with each ______________________.

Choices:
  1. Activation of the relief valve
  2. Shutting off of the cylinder valve
  3. Opening of the cylinder valve
  4. Test using the RZ-25


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