Three resistors, whose values are 20 Ω, 30 Ω, and 50 Ω, are connected in the delta connection. If the delta to star conversion is done, what will be the equivalent resistance used in the star combination?
1
6Ω, 10Ω, 10Ω
2
6Ω, 10Ω, 15Ω
3
15Ω, 15Ω, 10Ω
4
6Ω, 15Ω, 15Ω
5
Question Not Attempted