USCG USCG Steam
Set 7 • Question #413 of 496
Launch Interactive Practice Room A dissolved oxygen concentration of 8.0 ppm represents __________.
A
8 lbs of oxygen dissolved in 1,000,000 tons of water
B
8 tons of oxygen dissolved in 1,000,000 pounds of water
C
8 ounces of oxygen dissolved in 1,000,000 ounces of water
✓ Correct Answer
D
80 ounces of oxygen dissolved in 100,000 ounces of water
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'A dissolved oxygen concentration of 8.0 ppm represents', the verified engineering fact is: '8 ounces of oxygen dissolved in 1,000,000 ounces of water'.
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