Question
Download Solution PDFA shunt generator delivers a load current of 450 A at 250 V. Armature resistance is 0.01 Ω and shunt field resistance is 50 Ω. Calculate the emf generated.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFAccording to the question circuit diagram of DC shunt generator can be drawn asNow, shunt field current (Ish) is
Ish = 5 A
Now Armature current is
Ia = IL + Ish = 450 + 5
Ia = 455 A
Now generated emf in dc shunt generator on be calculated as
E = V + Ia Ra
E = 250 + 455 (0.01) = 250 + 4.55
E = 254.55 V
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