engineering recuitment UPPCL Technician Electrician 2022 Mock Test Electrician and Wireman Electrical Networks
If a three-phase supply voltage of VL and supply current of IL are connected to three terminals of a balanced delta load, then the line voltage, phase voltage, line current and phase current of the load are
1
VL/\(\sqrt 3\), VL, IL, IL
2
VL, VL, IL, IL/\(\sqrt 3\)
3
VL, VL/\(\sqrt 3\), IL, IL
4
VL, VL, IL/\(\sqrt 3\), IL