A 240-V, 100 A armature full-load current, 1800 RPM, cumulatively-compounded DC motor is considered in this problem. Its characteristics are given below: RA+Rs = 0.20 S2 RF = 140 S2 Radj = 160 2 NF = 2000 turns NSE 16 turns. This motor has compensating windings and interpoles. The magnetization curve for this motor at 1800 RPM is shown in a tabular form below: If, A 0 0.1 0.2 0.4 0.5 0.6 0.8 1.0 1.2 1.6 1.8 2.0 2.2 2.4 EA, V 6.0 25 50 110 135 160 205 235 255 275 285 288 290 291 What is the full-load speed of this motor? Answers: Write the speed in the first box and the unit in the second box. The full-load speed is:

A 240-V, 100 A armature full-load current, 1800 RPM, cumulatively-compounded DC motor is considered in this problem. Its characteristics are given below: RA+Rs = 0.20 S2 RF = 140 S2 Radj = 160 2 NF = 2000 turns NSE 16 turns. This motor has compensating windings and interpoles. The magnetization curve for this motor at 1800 RPM is shown in a tabular form below: If, A 0 0.1 0.2 0.4 0.5 0.6 0.8 1.0 1.2 1.6 1.8 2.0 2.2 2.4 EA, V 6.0 25 50 110 135 160 205 235 255 275 285 288 290 291 What is the full-load speed of this motor? Answers: Write the speed in the first box and the unit in the second box. The full-load speed is:

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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