3.1 A six pole, 340 V shunt connected d.c. motor is draws 122 A from the supply. The shunt field resistance is 170 2 and the armature resistance is 0.327 N. If the armature is wave wound with 564 conductors operates at a speed of 1000 rev/min when supplying full load. RATING 35 kW VOLTAGE 340 V POLES 6 CURRENT 122 A SPEED 1000 rev/min CONNECTION SHUNT Calculate the: 3.1.1 back emf of the motor; flux per pole; power developed at full load by the armature; 3.1.2 3.1.3
3.1 A six pole, 340 V shunt connected d.c. motor is draws 122 A from the supply. The shunt field resistance is 170 2 and the armature resistance is 0.327 N. If the armature is wave wound with 564 conductors operates at a speed of 1000 rev/min when supplying full load. RATING 35 kW VOLTAGE 340 V POLES 6 CURRENT 122 A SPEED 1000 rev/min CONNECTION SHUNT Calculate the: 3.1.1 back emf of the motor; flux per pole; power developed at full load by the armature; 3.1.2 3.1.3
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Transcribed Image Text:3.1 A six pole, 340 V shunt connected d.c. motor is draws 122 A from the supply.
The shunt field resistance is 170 2 and the armature resistance is 0.327 2. If
the armature is wave wound with 564 conductors operates at a speed of
1000 rev/min when supplying full load.
RATING
35 kW
VOLTAGE
340 V
POLES
6
CURRENT
122 A
SPEED
1000 rev/min
CONNECTION
SHUNT
Calculate the:
3.1.1
back emf of the motor;
flux per pole;
power developed at full load by the armature;
3.1.2
3.1.3
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