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A 240-V, 100 A armature full-load line current, 1500 RPM, cumulatively-compounded DC motor is considered in this problem. Its characteristics are given below: RA +Rs = 0.20 N RF = 140 N Radj = 160 Q %3D NF = 2000 turns NSE= 16 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500RPM is shown in a tabular form below" If, A EA,V | 6.0| 25 | 50 | 110| 135 | 160| 205 | 235 0.1 0.2 | 0.4 0.5 0.6 | 0.8 | 1.0 | 1.2 1.8 2.0 255 275 285 288 2.2 2.4 290 291 1.6 What is the full-1load speed of this motor? Select one: O a. Full-load speed n = 1610 RPM O b. None O c. Full-load speed n = 1200 RPM O d. Full-load speed n = 1875 RPM

A 240-V, 100 A armature full-load line current, 1500 RPM, cumulatively-compounded DC motor is considered in this problem. Its characteristics are given below: RA +Rs = 0.20 N RF = 140 N Radj = 160 Q %3D NF = 2000 turns NSE= 16 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500RPM is shown in a tabular form below" If, A EA,V | 6.0| 25 | 50 | 110| 135 | 160| 205 | 235 0.1 0.2 | 0.4 0.5 0.6 | 0.8 | 1.0 | 1.2 1.8 2.0 255 275 285 288 2.2 2.4 290 291 1.6 What is the full-1load speed of this motor? Select one: O a. Full-load speed n = 1610 RPM O b. None O c. Full-load speed n = 1200 RPM O d. Full-load speed n = 1875 RPM

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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A 240-V, 100 A armature full-load line current, 1500 RPM, cumulatively-compounded DC motor is considered in this problem. Its characteristics are given below: RA +Rs = 0.20 N RF = 140 N Radj = 160 Q %3D NF = 2000 turns NSE= 16 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500RPM is shown in a tabular form below" If, A EA,V | 6.0| 25 | 50 | 110| 135 | 160| 205 | 235 0.1 0.2 | 0.4 0.5 0.6 | 0.8 | 1.0 | 1.2 1.8 2.0 255 275 285 288 2.2 2.4 290 291 1.6 What is the full-1load speed of this motor? Select one: O a. Full-load speed n = 1610 RPM O b. None O c. Full-load speed n = 1200 RPM O d. Full-load speed n = 1875 RPM
A 240-V, 100 A armature full-load line current, 1500 RPM, cumulatively-compounded DC motor is considered in this problem. Its characteristics are given below: RA +Rs = 0.20N RF = 140 N Radj = 160 Q %3D NF = 2000 turns NSE= 16 turns %3D This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500RPM is shown in a tabular form below 0.1 0.2 | 0.4 If, A EA.V 6.0| 25 | 50 | 110 135 | 160 | 205 | 235 | 255 | 275 0.5 0.6 | 0.8 | 1.0 | 1.2 1.8 2.0 285 288 1.6 2.2 2.4 290 291 What is the full-1load speed of this motor? Select one: O a. Full-load speed n = 1610 RPM O b. None O c. Full-load speed n = 1200 RPM O d. Full-load speed n = 1875 RPM
Transcribed Image Text:A 240-V, 100 A armature full-load line current, 1500 RPM, cumulatively-compounded DC motor is considered in this problem. Its characteristics are given below: RA +Rs = 0.20N RF = 140 N Radj = 160 Q %3D NF = 2000 turns NSE= 16 turns %3D This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500RPM is shown in a tabular form below 0.1 0.2 | 0.4 If, A EA.V 6.0| 25 | 50 | 110 135 | 160 | 205 | 235 | 255 | 275 0.5 0.6 | 0.8 | 1.0 | 1.2 1.8 2.0 285 288 1.6 2.2 2.4 290 291 What is the full-1load speed of this motor? Select one: O a. Full-load speed n = 1610 RPM O b. None O c. Full-load speed n = 1200 RPM O d. Full-load speed n = 1875 RPM
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