Question

explain star and delta connection​

Answer 1

hi mate

here is your answer mate in Star connection, the line current is equal to the Phase current, whereas in Delta Connection the line current is equal to root three times of the Phase Current.

hence mate in Star connection, line voltage is equal to root three times of the Phase Voltage, whereas in Delta Connection line voltage is equal to the Phase voltage.

so you know that Star and Delta Connections are the two types of connections in a 3 – phase circuits.

A Star Connection is a 4 – wire system and a Delta Connection is a 3 – wire system. ... Hence, mate here most of the power generated and distributed is actually a 3 – phase power

hence mate majority of households will receive a single phase supply

i hope it helpfull to you mate..