Calculation of Sag and Tension — Study Resources & PYQs
Calculation of sag and tension in transmission lines
- Estimated study time: 86 minutes
Study resources
- Sag & Tension Calculation (Article) — Covers the standard practice of keeping conductor tension below 50% of UTS (safety factor = 2). Derives sag formula for equal-level supports with clear phasor diagrams.
- Sag & Tension Calculation (Article) — Indian engineering blog with sag calculation for equal-level and unequal-level supports. Discusses ideal conditions vs practical conditions with ice/wind. Includes safety factor of 2 concept.
Taught in these subjects
- Power System-I — EET-2501 · Government College of Engineering and Technology, Jammu