Question 2 A 100 KVA, 440 V, three phase, 50 Hz, star-connected alternator has the following data: Frictional and wind l

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Question 2 A 100 KVA, 440 V, three phase, 50 Hz, star-connected alternator has the following data: Frictional and wind l

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Question 2 A 100 Kva 440 V Three Phase 50 Hz Star Connected Alternator Has The Following Data Frictional And Wind L 1
Question 2 A 100 Kva 440 V Three Phase 50 Hz Star Connected Alternator Has The Following Data Frictional And Wind L 1 (24.74 KiB) Viewed 60 times
Electrical Mechines 2
Question 2 A 100 KVA, 440 V, three phase, 50 Hz, star-connected alternator has the following data: Frictional and wind loss 340 W Open-circuit core loss 480 W Field winding resistance 180 at 75°C Line-line armature resistance 0.02 Ω The voltage applied to the field winding is 220 V. Calculate the efficiency of the alternator at power-factor of 0.8 at half full-load [8] Total (20)
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