BuyFindarrow_forward

Electric Motor Control

10th Edition
Herman
Publisher: CENGAGE L
ISBN: 9781133702818

Solutions

Chapter
Section
BuyFindarrow_forward

Electric Motor Control

10th Edition
Herman
Publisher: CENGAGE L
ISBN: 9781133702818
Chapter 1, Problem 5SQ
Textbook Problem
107 views

Select the best answer for each of the following.

The general purpose of motor control is

a. to start the motor.

b. to stop the motor.

c. to reverse the motor.

d. all of the above.

To determine

Choose the best option that represents the general purpose of motor control.

Explanation of Solution

Discussion:

The motor controller is a device or group of devices which control the operation of an electric motor.

The following are the functions (purposes) of motor controller.

  • The controller controls the starting action of the motor in a safe way.
  • The controller controls the stopping action of the motor.
  • The controller controls the reversing action of the motor.
  • The controller controls the running action of the motor.
  • The controller assists the motor to control its speed based on its requirement.
  • The controller provides the safety for the operator.
  • The controller protects the apparatus (the connected devices to the controller) from the damage or fault conditions...

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

Additional Engineering Textbook Solutions

Find more solutions based on key concepts
Show solutions add
Create the relational diagram to show the relationship between EMPLOYEE and JOB.

Database Systems: Design, Implementation, & Management

What is total cost of ownership (TCO)? What costs often are underestimated?

Systems Analysis and Design (Shelly Cashman Series) (MindTap Course List)

Define the term indexing.

Precision Machining Technology (MindTap Course List)

What is an information system? What is the role of feedback in a system?

Principles of Information Systems (MindTap Course List)

For Problems 3.30 through 3.40, you are asked to look up some examples of specific standards and codes that are...

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

Why do many organizations ban port scanning activities on their internal networks?

Principles of Information Security (MindTap Course List)

Open source software is mass-produced, copyrighted software that meets the needs of a wide variety of users.

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)

What supports the welds on a 2G pipe joint?

Welding: Principles and Applications (MindTap Course List)

If your motherboard supports ECC DDR3 memory, can you substitute non-ECC DDR3 memory?

A+ Guide to Hardware (Standalone Book) (MindTap Course List)

What immediate and long-term needs did EnterpriseOne fill for the YIOULA Group?

Principles of Information Systems (MindTap Course List)