1.

In a delta connection, if the magnitude of phase voltage is Vp and the magnitude of phase current is Ip, then the expression for the complex power is:Assume load to be capacitive

A. \({S^*} = \sqrt 3 {V_P}{I_P}\angle \phi \;VA\)
B. \({S^*} = \sqrt 3 {V_P}{I_P}\angle - \phi \;VA\)
C. \({S^*} = {V_P}{I_P}\;\angle \phi \;VA\)
D. \({S^*} = 3{V_P}{I_{P\;}}\angle - \phi \;VA\)
Answer» E.


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