Understanding Motor Controls
4th Edition
ISBN: 9781337798686
Author: Stephen L. Herman
Publisher: Delmar Cengage Learning
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Question
Chapter 5, Problem 1RQ
To determine
The differences between the clapper and bridge type contacts.
Expert Solution & Answer
Explanation of Solution
The difference between the clapper type and bridge type contacts are as follows:
| Clapper type contacts | Bridge type contacts |
| The clapper type contacts contains one movable and one stationary contact. | The bridge type contacts contains one movable and two stationary contacts. |
| The clapper type contacts cannot be used to control high voltages. | The bridge type contacts can be used to control high voltages. |
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