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Two self-excited shunt generators operate in parallel to supply a total common load of 250 kw @VT - 250 V. Each machine has an armature resistance of 0.05 2 and field resistance of 100 2. Generator 1 is supplying 60% of the load (Figure 1). Determine: a) The armature current (IA1 and IA2) of each generator in amperes ( b) The induced emfs (EA1 and EA2) of each generator in volts. ( RA1 R42 www +1/12 ww ILI IL2 IL Load IF2 RF2 141 E41 RF1 Generator 1 ww IFI VT E42 Generator 2

Two self-excited shunt generators operate in parallel to supply a total common load of 250 kw @VT - 250 V. Each machine has an armature resistance of 0.05 2 and field resistance of 100 2. Generator 1 is supplying 60% of the load (Figure 1). Determine: a) The armature current (IA1 and IA2) of each generator in amperes ( b) The induced emfs (EA1 and EA2) of each generator in volts. ( RA1 R42 www +1/12 ww ILI IL2 IL Load IF2 RF2 141 E41 RF1 Generator 1 ww IFI VT E42 Generator 2

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Two self-excited shunt generators operate in parallel to supply a total common load of 250 kw @ V₁ = 250 V. Each machine has an armature resistance of 0.05 Q and field resistance of 100 9. Generator 1 is supplying 60% of the load (Figure 1). Determine: a) The armature current (141 and 142) of each generator in amperes b) The induced emfs (EA1 and EA2) of each generator in volts. R42 R41 ILI -I12 IL RF1 IF1 V₁ Load IRF2 Figure 1 + LA1→ Е41 Generator 1 - 142 E 42 Generator 2
Transcribed Image Text:Two self-excited shunt generators operate in parallel to supply a total common load of 250 kw @ V₁ = 250 V. Each machine has an armature resistance of 0.05 Q and field resistance of 100 9. Generator 1 is supplying 60% of the load (Figure 1). Determine: a) The armature current (141 and 142) of each generator in amperes b) The induced emfs (EA1 and EA2) of each generator in volts. R42 R41 ILI -I12 IL RF1 IF1 V₁ Load IRF2 Figure 1 + LA1→ Е41 Generator 1 - 142 E 42 Generator 2
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