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

Progress Indicator:
Question 1 of 15

1.  At intervals not to exceed 100 hours, a _______________ mechanic shall perform maintenance and make necessary adjustments to all diesel equipment.

  1. Certified
  2. Qualified
  3. Knowledgeable
  4. Factory trained diesel mechanic

See more about these products

See the BioPak 240R on the web  External Link Icon Download the BioPak 240R Brochure

  Rescue Contests     Pop Quizzes     Mine Disasters   •  USMRA Membership     Links Library     Training Repository     Contact