Electrical Engineering MCQ
The number of strands in case of ACSR conductor for 3 layer transmission line:
- 1
- 7
- 27
- 19
Correct answer: 4. 19
Explanation:
Total number of strands N = 3x² – 3x + 1
Where, x = Number of layers = 3
Total number of strands N = 3×3² – 3×3 + 1 = 19