A long shunt generator running at 1000 RPM supplies 20 kW at a terminal voltage of 220 V. The resistance of armature, shunt field, and series field are 0.04, 110 and 0.05 ohm respectively. The overall efficiency at the above load is 85%. Find: the total Copper loss, SPL, and the torque developed by the prime mover.
A long shunt generator running at 1000 RPM supplies 20 kW at a terminal voltage of 220 V. The resistance of armature, shunt field, and series field are 0.04, 110 and 0.05 ohm respectively. The overall efficiency at the above load is 85%. Find: the total Copper loss, SPL, and the torque developed by the prime mover.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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A long shunt generator running at 1000 RPM supplies 20 kW at a terminal voltage of 220 V. The resistance of armature, shunt field, and series field are 0.04, 110 and 0.05 ohm respectively. The overall efficiency at the above load is 85%. Find: the total Copper loss, SPL, and the torque developed by the prime mover.
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