15. Which type of motor is most widely used as servomotor today? b) DC brush motor c) step motor a) induction motor d) permanent magnet AC motor 16. The slip compensation in frequency control of induction motors is done by: a) increasing the frequency of the inverter output above the reference frequency as the motor load increases. b) increasing the carrier frequency of the modulator in the inverter control as the motor load increases. c) reducing the active resistance of the motor stator windings as the motor load increases. d) decreasing the frequency of the inverter output below the reference frequency as the motor load increases.

15. Which type of motor is most widely used as servomotor today? b) DC brush motor c) step motor a) induction motor d) permanent magnet AC motor 16. The slip compensation in frequency control of induction motors is done by: a) increasing the frequency of the inverter output above the reference frequency as the motor load increases. b) increasing the carrier frequency of the modulator in the inverter control as the motor load increases. c) reducing the active resistance of the motor stator windings as the motor load increases. d) decreasing the frequency of the inverter output below the reference frequency as the motor load increases.

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...

See similar textbooks

Similar questions

The subject is engineering and it is from the textbook "AutoCad and its applications" 1-Describe at least one application for AutoCAD software 2- What are drawing standards? 3-What is a workspace? 4-How do you change from one workspace to another? 5-Describe the functions of the status bar 6- Describe two ways to access the help window 7-Describe the purpose of the InfoCenter, and explain how to use the InfoCenter text box.
Could you answer this question in details and giving examples if possible. Thanks a lot. - Explain what is CAN BUS. This question is related with the Embedded system ( Electrical electronic engineering)
Please send the answer by typing only. I don't want handwritten.
Remaining Time: 28 minutes, 02 seconds. v Question Completion Status: Moving to another question will save this response. Question 6 Computer operations are affected if voltage unbalance of input is more than 2.5 perecent True False A Moving to another question will save this response.
U(s) I(s) R(s) Yes) Select all correct answers. Select one or more: O a. The figure consists of 2 forward paths Ob. The figure consists of 4 loops. O. The figure consists of 1 3-nontouching loops. O d. The figure consists of 3 2-nontouching loops. O e. The figure consists of 3 loops.
Which one of the following is the definition of slurry? a. Water only b. Animal waste (Dung) only c. The mixer of Water and Bio gas d. The mixer of Water and Animal dung
Write-down any 4 power system problems solving by the static Var controls.
cIRcuitss
Please send the answer by typing only. I don't want handwritten. The subject is about Renewable Energy ( Fossil Fuels) 3. How the Fossil Fuels are contributing to global warming?
Please send the answer by typing only. I don't want handwritten. The subject is about Renewable Energy ( Fossil Fuels) 7. What are the advantages and disadvantages of Fossil Fuels?
how to memorize questions for a test
The subject is Power Electronics and Smart Power System Please send the answer by typing i don't want any handretten. Also, don't copy past from net as plagiarism will be counted.