Q. According to ASTM E709-95 and API, the UV intensity measured at a minimum of 38cm (15 inches) at least shall not be less than: (Solved)
1. 700 µW/cm2
2. 800 µW/cm2
3. 900 µW/cm2
4. 1000 µW/cm2
- d. 1000 µW/cm2
1. 700 µW/cm2
2. 800 µW/cm2
3. 900 µW/cm2
4. 1000 µW/cm2