Question

A delta connected load has impedances zab = (10 + j5) ω, zbc = (15 + j15) ω, zca = (5 + j8) ω. calculate the readings of the two wattmeters with current coils in line a nd c and voltage coils connected to line

b. the load is supplied by a 400 v (line-to-line) supply

Answer 1

sorry don't know about it...pegs bhi