PA Mining Law - Sections 416-420
Practice test questions for the PA Mine Officials' Exam


Progress Indicator:
Question 2 of 15

2.  A steel cylinder is full at ______________ when a + is stamped at hydrotest.

Choices:
  1. 3000 psi
  2. 3135 psi
  3. 3300 psi
  4. 3335 psi


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