johnmo7917 johnmo7917

07-02-2024
Physics

contestada

4oo V, 3-phase supply is connected to a balanced network of three impedances each consisting of a 20 ohm and a l5-ohm inductive reactance.
Determine
(i) line current, (ii) power factor and (iii) total active power when three impedances are
(a) Y connected and (b) Delta connection

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