2. The OCC of a shunt generator running at 850 rpm is given below:Field current (A):0.81.62.43.244.85.6Armature voltage (V):28557582100108115(i) Find the open circuit induced emfs for field resistances of 22N and 332. (ii) What shouldbe the field resistance so that the open circuit induced emf at 850 rpm is 100 V. (iii) Find thecritical speed for the field resistance found in (ii) and (iv) find the critical field resistance at850 rpm.64/114

Answered: Image /qna-images/answer/b5cfd30f-7d68-45c0-a57d-509a31cf3587.jpg

2. The OCC of a shunt generator running at 850 rpm is given below: Field current (A): 0.8 1.6 2.4 3.2 4 4.8 5.6 Armature voltage (V): 28 55 75 82 100 108 115 (i) Find the open circuit induced emfs for field resistances of 220 and 332. (ii) What should be the field resistance so that the open circuit induced emf at 850 rpm is 100 V. (iii) Find the critical speed for the field resistance found in (ii) and (iv) find the critical field resistance at 850 грт. 64/114

2. The OCC of a shunt generator running at 850 rpm is given below: Field current (A): 0.8 1.6 2.4 3.2 4 4.8 5.6 Armature voltage (V): 28 55 75 82 100 108 115 (i) Find the open circuit induced emfs for field resistances of 220 and 332. (ii) What should be the field resistance so that the open circuit induced emf at 850 rpm is 100 V. (iii) Find the critical speed for the field resistance found in (ii) and (iv) find the critical field resistance at 850 грт. 64/114

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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