Consider a separately-excited DC motor with an armature resistance RA= 0.25 £2 and terminal voltage VT=150 V. The motor rated speed is 1800 RPM. The field winding supply VF= 36 V and the field resistance isadjustable. The motor has compensating windings and interpoles.IF (A)EA (V)Answer:0.00RPMThe speed of rotation is:0.1300.2600.40.5102115These values were taken at speed n=1800 RPM0.385If the motor is driving a load at rated armature current LA = 46 A, with Radi+RF = 90 22.Find the speed of rotation of the motor in RPM.0.60.7124 1300.8134

Given data, RA =0.25Ω VT = 150V Speed = 1800 RPM VF = 36V IA = 46A Radj + RF = 90Ω

Consider a separately-excited DC motor with an armature resistance R₁-0.25 52 and terminal voltage V₁- 150 V. The motor rated speed is 1800 RPM. The field winding supply VF= 36 V and the field resistance is adjustable. The motor has compensating windings and interpoles. IF(A) EA(V) 0.0 0 RPM Answer: The speed of rotation is: 0.1 30 0.2 60 0.4 0.5 102 115 These values were taken at speed n=1800 RPM 0.3 85 0.6 124 If the motor is driving a load at rated armature current IA 46 A, with Radi+RF-90 52. Find the speed of rotation of the motor in RPM. 0.7 130 0.8 134

Consider a separately-excited DC motor with an armature resistance R₁-0.25 52 and terminal voltage V₁- 150 V. The motor rated speed is 1800 RPM. The field winding supply VF= 36 V and the field resistance is adjustable. The motor has compensating windings and interpoles. IF(A) EA(V) 0.0 0 RPM Answer: The speed of rotation is: 0.1 30 0.2 60 0.4 0.5 102 115 These values were taken at speed n=1800 RPM 0.3 85 0.6 124 If the motor is driving a load at rated armature current IA 46 A, with Radi+RF-90 52. Find the speed of rotation of the motor in RPM. 0.7 130 0.8 134

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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