Alternator A (10OkVa, 3 phase, 240V, 60HZ, 1800rpm) is operating in parallel with alternator B (125KVA, 3 phase, 240V, 60HZ, 1800rpm). The load of alternator A is 60kW at 90% pf lagging and the load of alternator B is 80kW at 70% pf lagging. Determine pf of load.

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Alternator A (10OkVa, 3 phase, 240V, 60HZ,
1800rpm) is operating in parallel with
alternator B (125KVA, 3 phase, 240V, 60HZ,
1800rpm). The load of alternator A is 60kW at
90% pf lagging and the load of alternator B is
80kW at 70% pf lagging. Determine pf of load.
Transcribed Image Text:Alternator A (10OkVa, 3 phase, 240V, 60HZ, 1800rpm) is operating in parallel with alternator B (125KVA, 3 phase, 240V, 60HZ, 1800rpm). The load of alternator A is 60kW at 90% pf lagging and the load of alternator B is 80kW at 70% pf lagging. Determine pf of load.
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