For a delta connected system which of the following statements is true?
1
The positive sequence component of the line current leads the negative sequence component of the phase current by 30o.
2
The positive sequence component of the line current leads the positive sequence component of the phase current by 30o.
3
The negative sequence component of the line current leads the negative sequence component of the phase current by 30o.
4
The negative sequence component of the phase current leads the positive sequence component of the line current by 30o.