engineering recuitment BMC Sub Engineer Mock Test 2024 Network Theory Three Phase Circuits Problems on Three Phase Circuits
Three equal impedances are first connected in delta across a 3-phase balanced supply. If the same impedances are connected in star across the same supply
1
Phase currents will be 1/3 of the previous value
2
Line currents will be 1/3 of the previous value
3
Power consumed will be 1/3 of the previous value
4
Power consumed will be 3 times the previous value
5
Power consumed will be same as the previous value