A long-shunt dynamo running at 1000 rpm. Supplies 44kW at a terminal voltage of 220 V. The resistance of the armature, shunt field and the series field are 0.05, 110 and 0.06 Q respectively. The overall efficiency at the above load is 88%. Find (a) copper loss (b) iron and friction losses (c) the torque exerted by the prime mover 4928.44 W, 1071.56 W, 477.464 Nm 4928.44 W, 1081.56 W, 477.464 Nm 4828.44 W, 1071.56 W, 478.464 Nm O 4928.44 W, 1061.56 W, 479.464 Nm 4228.44 W, 1071.56 W, 473.464 Nm 1584.5 W, 1415.5 W, 239.4 Nm 1584.5 W, 1315.5 W, 229.4 Nm O 1570.5 W, 1415.5 W, 239.4 Nm

A long-shunt dynamo running at 1000 rpm. Supplies 44kW at a terminal voltage of 220 V. The resistance of the armature, shunt field and the series field are 0.05, 110 and 0.06 Q respectively. The overall efficiency at the above load is 88%. Find (a) copper loss (b) iron and friction losses (c) the torque exerted by the prime mover 4928.44 W, 1071.56 W, 477.464 Nm 4928.44 W, 1081.56 W, 477.464 Nm 4828.44 W, 1071.56 W, 478.464 Nm O 4928.44 W, 1061.56 W, 479.464 Nm 4228.44 W, 1071.56 W, 473.464 Nm 1584.5 W, 1415.5 W, 239.4 Nm 1584.5 W, 1315.5 W, 229.4 Nm O 1570.5 W, 1415.5 W, 239.4 Nm

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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