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What is the difference between phase current & line
current, how both can be measured in star and delta system

Answer Posted / rajeev kr. roy

in 3 phase system star and delta connection r used
according 2 requirement.now,phase current is d current
between any phase,line current is d current betwen one
phase and neutral line. in y-y connection line
current=phase current,in delta connections line
current=1.732 times of phase current.

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