Engineering, 14.02.2020 03:22, arugg2k24

Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other 15 kW at 0.9 power factor leading, are connected in parallel and supplied by a balanced three-phase Y-connected, 480-V source.
(a) Determine the source current.
(b) If the load neutrals are connected to the source neutral by a zero-ohm neutral wire through an ammeter, what will the ammeter read?

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Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other 15 kW at...