HAZWOPER 8 Hour Refresher Training Practice Test 2025 - Free Hazardous Waste Operations Practice Questions and Study Guide Flash Cards

Question: 1 / 445

You are exposed to acetone at a concentration of 80 ppm for 6 hours and 20 ppm for 2 hours. What is the TWA?

?

65 ppm

Next
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy