Q2\A/ A 8 pole de generator has 500 armature conductors and a useful flux of 0.05 wb. What will be the e.m.f. generated, if it is lap-connected and runs at 1,200 r.p.m.? What must be the which it is to be driven to produce the same e.m.f., if it is wave-wound?

Q2\A/ A 8 pole de generator has 500 armature conductors and a useful flux of 0.05 wb. What will be the e.m.f. generated, if it is lap-connected and runs at 1,200 r.p.m.? What must be the which it is to be driven to produce the same e.m.f., if it is wave-wound?

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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Concept explainers

Winding and Constructions

Alternating Current (AC) winding is generally of the 3-phase type due to the inherent advantages of the 3-phase machine. Armature coils must be connected to the yield balance (equivalent in magnitude and 2/3 of the series phase difference of the rod) 3-phase electromotive forces (emf). The armature should be divided into step-bands to start with slots around the perimeter.In the construction of AC machines, the frame is used as an external protective shield to protect it from environmental conditions. The frame also serves as the outer perimeter, allowing the interior to be easily placed. The static state section of the devices is the stator winding attached stator.

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Q2\A/ A 8-pole de generator has 500 armature conductors and a useful flux of 0.05 wb. What will be the
e.m.f. generated, if it is lap-connected and runs at 1,200 r.p.m.? What must be the which it is to be driven
to produce the same e.m.f., if it is wave-wound?

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