Q1. shunt generator delivers a full-load outpu power of 8 Kw at 200 V. It has anarmature and shunt field resistances of 0.20 and 2000 respectively:A- calculate the generated emf, the copper loss in armature, shuntfield loss andthe total copperloss.B-If the input mechanical power is 11400w? Calculate, the iron and friction loss,the electrical efficiency, mechanical efficiency, commertial efficiency andmaximum efficiency.( Armature reaction may be neglected)Q2. A 200V, 4-pole, wave connected shunt motor with 600 conductors in it isarmature slots. The armature and shunt field resistance are 0.50 and 2000respectively. If the input power drawn from the mains is 8000 w and the iron andfriction loss power is 960.5 w.(use flux per-pole 0.0 25Wb and brushes drop maybe neglected)A- Calculate the gross torque developed by the armature, the shaft torque(useful), and the lost torque.B Calculate the gross power developed by the armature, mechanical efficiency,electrical efficiency, and the overall efficiency. Calcultae also the maximumefficinct. Armature reaction may be neglected. (comment on your result)GOOD LUCK

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Q1. shunt generator delivers a full-Hoad outpu power of 8 Kw at 200 v. It has an armature and shunt field resistances of 0.20 and 2000 respectively: A-cakulate the generated emf, the copper loss in armature, shunt field loss and the total copper loss. B-If the input mechanical power is 11400w? Calculate, the iron and friction loss, the electrical efficiency, mechanical efficiency, commertial efficiency and maximum efficiency.( Armature reaction may be neglected)

Q1. shunt generator delivers a full-Hoad outpu power of 8 Kw at 200 v. It has an armature and shunt field resistances of 0.20 and 2000 respectively: A-cakulate the generated emf, the copper loss in armature, shunt field loss and the total copper loss. B-If the input mechanical power is 11400w? Calculate, the iron and friction loss, the electrical efficiency, mechanical efficiency, commertial efficiency and maximum efficiency.( Armature reaction may be neglected)

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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