# The brake in Figure 50–1 is not shown in the off position. Why? FIG. 50–1 Reconnecting a crane controller for different operations.

### Electric Motor Control

10th Edition
Herman
Publisher: CENGAGE L
ISBN: 9781133702818

Chapter
Section

### Electric Motor Control

10th Edition
Herman
Publisher: CENGAGE L
ISBN: 9781133702818
Chapter 50, Problem 4SQ
Textbook Problem
1 views

## The brake in Figure 50–1 is not shown in the off position. Why?FIG. 50–1 Reconnecting a crane controller for different operations.

To determine

Explain the reason why the brake is not shown in the off position.

### Explanation of Solution

Discussion:

Refer Figure 50-1 in the textbook that shows the circuit for reconnecting a crane controller for different operations. Figure 50-1 is through (A)-(F). The different operations of crane controller are maximum hoist, intermediate hoist, slow hoist, slow lower, intermediate lower, and maximum lower.

A series brake is used to limit the high speed of the motor...

### 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

Find more solutions based on key concepts
Provide suggestions for reducing input volume.

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

What is the name of the taper found in most modem vertical milling machines?

Precision Machining Technology (MindTap Course List)

Solve the following set of equations using MATLAB. [1007500018125000181250063437504531250045312504531250]{u2u3u...

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

Describe how technology is used in the energy management industry.

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (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)