Physics · Power Systems
A three-phase, 50 Hz balanced transmission line has conductors arranged symmetrically in an equilateral triangle of side D meters. If each conductor has a radius r meters, what is the expression for the capacitance to neutral per phase (Cn)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Cn = π ε02 ln(D/r)
- 2Cn = 4π ε0ln(D/r)
- 3Cn = 2π ε0ln(D/r)✓
- 4Cn = π ε0ln(D/r)
Correct answer
Cn = 2π ε0ln(D/r)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Power Systems MCQs →Want more practice questions on Power Systems?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Power Systems