(41.) A shunt generator supplies 195 amp at 220 V . Armature resistance \( 0.02 \Omega \) shunt field resistance 44 ohms. If the iron and friction losses amount to 1600 W find commercial and electrical efficiencies A. \( 95.8 \% \) B. \( 96.8 \% \) C. \( 97.8 \% \) D. \( 98.8 \% \)
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First, let's calculate the total power input to the generator: \( P_{in} = V \times I = 220 \times 195 = 42900 \, W \) Show more…
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