Purchase Solution

One Rung Relay Ladder Diagram

Not what you're looking for?

Ask Custom Question

It is desired to control the coil of a relay CR4 using relay contacts CR1, CR2, and CR3. CR4 is to be ON whenever a majority of CR1, CR2, and CR3 are ON (i.e. any two or all three). Draw a one-rung relay ladder diagram that will produce the logical operation.

Attachments
Purchase this Solution

Solution Summary

The solution draws a one-rung relay ladder diagram to control the contacts. Logical operations are analyzed.

Solution Preview

Please see the attached file.

Since there are three possibilities to turn on the majority of the ...

Purchase this Solution


Free BrainMass Quizzes
Architectural History

This quiz is intended to test the basics of History of Architecture- foundation for all architectural courses.