Question
Download Solution PDFThe line voltage of a delta connected three phase circuit is 415 V. The phase voltage is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept
For delta connected system:
VL = VP
\(I_p={I_L\over \sqrt {3}}\)
For star-connected system:
\(V_p={V_L\over \sqrt {3}}\)
IL = IP
where, VL and IL are line voltage and line current respectively
VP and IP are phase voltage and phase current respectively
Explanation
The given system is delta delta-connected system. Hence, VL = VP
VP = 415 V
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