4. In a compound generator connected short-shunt, the induced emf in the armature is 236.4 volts when it delivers 150 amperes to the load. The shunt field current is 2.5 A and the armature resistance is 0.032 2. The series field resistance is 0.015 2 and is being shunted with a diverter of resistance R4. At this condition the electrical efficiency is 95.697%. Determine terminal voltage, diverter resistance Ra and electrical losses. (a) 230V, 0.031Q & 1,550.45W (b) 232V, 0.031N & 2,550.68W (c) 230V, 0.0742 & 1,674.52w (d) 230V, 0.031Q & 1,850.42W

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...
icon
Related questions
Question
4. In a compound generator connected short-shunt, the induced emf in the armature is 236.4 volts
when it delivers 150 amperes to the load. The shunt field current is 2.5 A and the armature
resistance is 0.032 2. The series field resistance is 0.015 N and is being shunted with a diverter
of resistance Ra. At this condition the electrical efficiency is 95.697%. Determine terminal
voltage, diverter resistance Ra and electrical losses.
(a) 230V, 0.031N & 1,550.45W
(b) 232V, 0.031Q & 2,550.68W
(c) 230V, 0.074N & 1,674.52W
(d) 230V, 0.031Q & 1,850.42W
Transcribed Image Text:4. In a compound generator connected short-shunt, the induced emf in the armature is 236.4 volts when it delivers 150 amperes to the load. The shunt field current is 2.5 A and the armature resistance is 0.032 2. The series field resistance is 0.015 N and is being shunted with a diverter of resistance Ra. At this condition the electrical efficiency is 95.697%. Determine terminal voltage, diverter resistance Ra and electrical losses. (a) 230V, 0.031N & 1,550.45W (b) 232V, 0.031Q & 2,550.68W (c) 230V, 0.074N & 1,674.52W (d) 230V, 0.031Q & 1,850.42W
Expert Solution
steps

Step by step

Solved in 6 steps with 1 images

Blurred answer
Knowledge Booster
Winding and Construction of the Rotor and Stator
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,