Example 8.11(b). A 4-pole lap-connected armature of a d.c. shunt generator is required to supply the loads connected in parallel : (1) 5 kW Geyser at 250 V and (2) 2.5 kW Lighting load also at 250 V. The Generator has an armature resistance of 0.2 ohm and a field resistance of 250 ohms. The armature has 120 conductors in the slots and runs at 1000 rpm. Allowing 1 Vper brush for contact drops and neglecting friction, find (1) Flux per pole, (2) Armature-current per parallel path. (Nagpur University Nov. 1998)

Example 8.11(b). A 4-pole lap-connected armature of a d.c. shunt generator is required to supply the loads connected in parallel : (1) 5 kW Geyser at 250 V and (2) 2.5 kW Lighting load also at 250 V. The Generator has an armature resistance of 0.2 ohm and a field resistance of 250 ohms. The armature has 120 conductors in the slots and runs at 1000 rpm. Allowing 1 Vper brush for contact drops and neglecting friction, find (1) Flux per pole, (2) Armature-current per parallel path. (Nagpur University Nov. 1998)

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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