As per IE Rules, the terminal voltage must be within the ________ range, if the nominal voltage is 240 V.
1
225 V to 255 V
2
228 V to 252 V
3
220 V to 260 V
4
215 V to 265 V
As per IE Rules, the terminal voltage must be within the ________ range, if the nominal voltage is 240 V.