Martinndungu1986
On this page, you find all documents, package deals, and flashcards offered by seller martinndungu1986.
- 442
- 0
- 14
Community
- Followers
- Following
1 items
Texas Irrigator License Exam 2024: Hydraulics
C-Factor - Rating of the smoothness of the inside of the pipe. Higher C-factor = smoother PVC is 150. Copper is 140. Generally decreases over time meaning the pipe gets rougher and more friction loss. Densogram - Graphic view of precipitation to check uniformity. Higher rates are darker. Distribution Uniformity (DU) - Uniformity of distribution of water over a given area as a %. Found by doing a catch can test. Closer to 100% is better with 75%-80% excellent, 65%-75% good and <65% poo...
- Exam (elaborations)
- • 5 pages •
C-Factor - Rating of the smoothness of the inside of the pipe. Higher C-factor = smoother PVC is 150. Copper is 140. Generally decreases over time meaning the pipe gets rougher and more friction loss. Densogram - Graphic view of precipitation to check uniformity. Higher rates are darker. Distribution Uniformity (DU) - Uniformity of distribution of water over a given area as a %. Found by doing a catch can test. Closer to 100% is better with 75%-80% excellent, 65%-75% good and <65% poo...