Join 60,000+ competitive exam aspirants
or with email
Your Cart
Subtotalโน0
Totalโน0
Examoogle โข User โข info@examoogle.com โข EE-2024-8821
Chapter 1 of 12 โข Page 1 of 248๐ Protected PDF โข Watermarked
Join 60,000+ competitive exam aspirants
To increase the visual critical voltage of corona for an overhead line, one solid phase conductor is replaced by a bundle of four smaller conductors per phase, having an aggregate cross-sectional area equal to that of the solid conductor. If the radius of the solid conductor is 40 mm, then the radius of each of the bundle conductors would be
10 mm
20 mm
28.2 mm
30 mm
20 mm
Quick Summary: Practice and solve "To increase the visual critical voltage of corona for an overhead line, one solid phase conductor is..." for Electrical - Power System. The correct answer is Option B: 20 mm. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(b) **