For two wire d.c system and three-phase, 3 wire system; let in both cases E be...

Transcribed Image Text:

For two wire d.c system and three-phase, 3 wire system; let in both cases E be the maximum voltage between conductors and W the power transmitted. Show that: i) Losses in line conductor=MU MITIRAM JAMODER 2 (W/E) R₁ ii) Total Loss in the conductors are= 2W² -X- .R₂ 2 E² cos² TED TO OVER 1.5 cos o 4-2008 iii) Total volume of conductor in 3 wire a.c system / Total volume in 2 wire d.c system - UA 2001 For two wire d.c system and three-phase, 3 wire system; let in both cases E be the maximum voltage between conductors and W the power transmitted. Show that: i) Losses in line conductor=MU MITIRAM JAMODER 2 (W/E) R₁ ii) Total Loss in the conductors are= 2W² -X- .R₂ 2 E² cos² TED TO OVER 1.5 cos o 4-2008 iii) Total volume of conductor in 3 wire a.c system / Total volume in 2 wire d.c system - UA 2001