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Select the correct answer for each of the following statements Book Source: Electricity 3 | 10th Edition ISBN-13:9781111646738ISBN:1111646732Authors: Jeffrey J. Keliik UNIT 1: Operating Principles of DC Generators 1. A generator a. changes electrical energy to mechanical energy. b. changes mechanical energy to electrical energy. c. is always self-excited. d. is always separately excited. 2. One of the following is not essential in generating a DC voltage: a. a magnetic field b. a conductor c. slip rings d. relative motion 3. Commutating poles are a. fastened to the center of the commutator. b. located midway between the main poles. c. secondary poles induced by cross-magnetizing the armature. d. used to regulate the voltage at the armature. 4. The winding on an interpole is a. made of many turns of fine wire. b. wound in a direction opposite to that of the armature winding. c. connected in series with the armature load. d. connected across the generator terminals. (Ctrl) -

Select the correct answer for each of the following statements Book Source: Electricity 3 | 10th Edition ISBN-13:9781111646738ISBN:1111646732Authors: Jeffrey J. Keliik UNIT 1: Operating Principles of DC Generators 1. A generator a. changes electrical energy to mechanical energy. b. changes mechanical energy to electrical energy. c. is always self-excited. d. is always separately excited. 2. One of the following is not essential in generating a DC voltage: a. a magnetic field b. a conductor c. slip rings d. relative motion 3. Commutating poles are a. fastened to the center of the commutator. b. located midway between the main poles. c. secondary poles induced by cross-magnetizing the armature. d. used to regulate the voltage at the armature. 4. The winding on an interpole is a. made of many turns of fine wire. b. wound in a direction opposite to that of the armature winding. c. connected in series with the armature load. d. connected across the generator terminals. (Ctrl) -

Introductory Circuit Analysis (13th Edition)
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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Select the correct answer for each of the following statements Book Source: Electricity 3 | 10th Edition ISBN-13:9781111646738ISBN:1111646732Authors:Jeffrey J. Keliik UNIT 1: Operating Principles of DC Generators 1. A generator a. changes electrical energy to mechanical energy. b. changes mechanical energy to electrical energy. c. is always self-excited. d. is always separately excited. 2. One of the following is not essential in generating a DC voltage: a. a magnetic field b. a conductor c. slip rings d. relative motion 3. Commutating poles are a. fastened to the center of the commutator. b. located midway between the main poles. c. secondary poles induced by cross-magnetizing the armature. d. used to regulate the voltage at the armature. 4. The winding on an interpole is a. made of many turns of fine wire. b. wound in a direction opposite to that of the armature winding. c. connected in series with the armature load. d. connected across the generator terminals. (Ctrl)
Transcribed Image Text:Select the correct answer for each of the following statements Book Source: Electricity 3 | 10th Edition ISBN-13:9781111646738ISBN:1111646732Authors:Jeffrey J. Keliik UNIT 1: Operating Principles of DC Generators 1. A generator a. changes electrical energy to mechanical energy. b. changes mechanical energy to electrical energy. c. is always self-excited. d. is always separately excited. 2. One of the following is not essential in generating a DC voltage: a. a magnetic field b. a conductor c. slip rings d. relative motion 3. Commutating poles are a. fastened to the center of the commutator. b. located midway between the main poles. c. secondary poles induced by cross-magnetizing the armature. d. used to regulate the voltage at the armature. 4. The winding on an interpole is a. made of many turns of fine wire. b. wound in a direction opposite to that of the armature winding. c. connected in series with the armature load. d. connected across the generator terminals. (Ctrl)
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