The nameplate of a motor indicate the followingPermanent magnet motor rated 1.5 hp. 90 V, 2900 r/min, 145 A Armature diameter 73 mm; armature length: 115 mm, slots 20; commutator bars: 40; turns per co5; conductor size: No.17 AWG, Jap winding armature resistance at 20°C: 03401The number of conductors on the armature2. The value of the counter-emf at full load.13The flux per polo, in milliwebers [mWb]

The electrical energy employed as a DC motor's input source, direct current, is transformed into…

The nameplate of a motor indicate the following Permanent magnet motor rated 1.5 hp, 90 V, 2900 rimin, 145A Armature diameter 73 mm, armature length: 115 mm; slots 20; commutator bars: 40; turns per col 5: conductor size: No.17 AWG, lap winding armature resistance at 20°C: 0.340 1. The number of conductors on the armature 2. The value of the counter-emf at full load 3 The flux per pole, in milliwebers [mWb]

The nameplate of a motor indicate the following Permanent magnet motor rated 1.5 hp, 90 V, 2900 rimin, 145A Armature diameter 73 mm, armature length: 115 mm; slots 20; commutator bars: 40; turns per col 5: conductor size: No.17 AWG, lap winding armature resistance at 20°C: 0.340 1. The number of conductors on the armature 2. The value of the counter-emf at full load 3 The flux per pole, in milliwebers [mWb]

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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Similar questions

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4. A 4-pole, lap-wound armature has 144 slots with two coil sides per slot, each coil having two turns. If the flux per pole is 20 mWb and the armature rotates at 700 rpm, what is the induced voltage?
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SOLVE AND SHOW YOUR COMPLETE SOLUTION. ANSWERS SHOULD BE IN TWO DECIMAL PLACES. The armature of a two-pole dc machine has 30 slots, each slot has 4 conductors each. during its operation, only 75% of the conductors are directly under the pole. each pole measures 2 inches by 3 inches and produces ten million maxwells of flux. the armature core is 12 inches in length and 3.5 inches in diameter. the total resistance of the winding is 2 ohms. b) determine the total generated voltage if the armature is running at 1000 rpm and its winding is simplex lap connected.
SOLVE AND SHOW YOUR COMPLETE SOLUTION. ANSWERS SHOULD BE IN TWO DECIMAL PLACES. The armature of a two-pole dc machine has 30 slots, each slot has 4 conductors each. during its operation, only 75% of the conductors are directly under the pole. each pole measures 2 inches by 3 inches and produces ten million maxwells of flux. the armature core is 12 inches in length and 3.5 inches in diameter. the total resistance of the winding is 2 ohms. e) Determine the total torque exerted by the armature core in ft - lb if the winding is simplex lap winding.