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A 240-V, 100 A armature full-load line current, 1800 RPM, Shunt DC motor is considered in this problem. Its characteristics are given below: RA = 0.20 2 RF = 150 2 NF = 2000 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1800 RPM is shown in a tabular form below: 0.1 0.2 0.4 0.5 0.6 0.8 1.0 | 1.2 2.2 2.4 110| 135 160 205 235 255 | 275 | 285 | 288 290 291 1.6| 1.8 2.0 If,A EA,V 6.0 25 | 50 For Radi between 0 2 and 2502, find the range of speed of this motor if the armature current I= 66 Amperes. Select one: O a. Range of speed between 1218 RPM and 2130 RPM O b. Range of speed between 1200 RPM and 1820 RPM O c. Range of speed between 1484 RPM and 2551 RPM O d. None

A 240-V, 100 A armature full-load line current, 1800 RPM, Shunt DC motor is considered in this problem. Its characteristics are given below: RA = 0.20 2 RF = 150 2 NF = 2000 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1800 RPM is shown in a tabular form below: 0.1 0.2 0.4 0.5 0.6 0.8 1.0 | 1.2 2.2 2.4 110| 135 160 205 235 255 | 275 | 285 | 288 290 291 1.6| 1.8 2.0 If,A EA,V 6.0 25 | 50 For Radi between 0 2 and 2502, find the range of speed of this motor if the armature current I= 66 Amperes. Select one: O a. Range of speed between 1218 RPM and 2130 RPM O b. Range of speed between 1200 RPM and 1820 RPM O c. Range of speed between 1484 RPM and 2551 RPM O d. None

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, 1800 RPM, Shunt DC motor is considered in this problem. Its characteristics are given below: RA = 0.20 2 RF = 150 2 NF = 2000 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1800 RPM is shown in a tabular form below: 0.1 0.2 0.4 0.5 0.6 0.8 1.0 | 1.2 2.2 2.4 110| 135 160 205 235 255 | 275 | 285 | 288 290 291 1.6| 1.8 2.0 If,A EA,V 6.0 25 | 50 For Radi between 0 2 and 2502, find the range of speed of this motor if the armature current I= 66 Amperes. Select one: O a. Range of speed between 1218 RPM and 2130 RPM O b. Range of speed between 1200 RPM and 1820 RPM O c. Range of speed between 1484 RPM and 2551 RPM O d. None
A 240-V, 100 A armature full-load line current, 1800 RPM., Shunt DC motor is considered in this problem. Its characteristics are given below: RA = 0.20 2 RF = 150 N NF = 2000 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 0.1 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 For Radi between 0 2 and 250N, find the range of speed of this motor if the armature current I= 66 Amperes. Select one: O a. Range of speed between 1218 RPM and 2130 RPM O b. Range of speed between 1200 RPM and 1820 RPM O c. Range of speed between 1484 RPM and 2551 RPM O d. None
Transcribed Image Text:A 240-V, 100 A armature full-load line current, 1800 RPM., Shunt DC motor is considered in this problem. Its characteristics are given below: RA = 0.20 2 RF = 150 N NF = 2000 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 0.1 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 For Radi between 0 2 and 250N, find the range of speed of this motor if the armature current I= 66 Amperes. Select one: O a. Range of speed between 1218 RPM and 2130 RPM O b. Range of speed between 1200 RPM and 1820 RPM O c. Range of speed between 1484 RPM and 2551 RPM O d. None
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