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Mine Gases - No. 14
Questions and answers taken from PowerPoint Presentations found on this site.


Progress Indicator:
Question 1 of 20

1.  What is the weight of one (1) cubic foot of nitrogen at 60 degrees Fahrenheit and 30.00 of mercury pressure?

Choices:
  1. Seven hundred sixty-five thousandths of one pound (0.0765).
  2. Seven hundred fifty ten thousandths of one pound (0.0750).
  3. Seven hundred forty-six ten thousandths of one pound (0.0746).
  4. Eight hundred forty-six ten thousandths of one pound (0.0846).