5 A transformer is used to light 140 watt 24 volt lamp from

Last updated: 6/24/2023

5 A transformer is used to light 140 watt 24 volt lamp from 240 volt AC mains the current in the main cable is 0 7 amp The efficiency of the transformer is 240 volt A C An4 140 watt 24 volt a i YchifeTa a i fo l ch i 34 n fre main cable 0 7 amp T 2 84 1 63 8 3 83 3 4 48