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IRSE Exam Forum › MODULES › Module 5 › General Circuit Design
UCR & USR relay interlocking circuit


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UCR & USR relay interlocking circuit
onestrangeday Offline
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#3
19-07-2016, 04:16 AM
Hi Peter:

Thank you for your explanation I have understood the use of both relays and their associated relay status and meaning.



Bill
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Messages In This Thread
RE: UCR & USR relay interlocking circuit - by PJW - 15-07-2016, 04:20 PM
RE: UCR & USR relay interlocking circuit - by onestrangeday - 19-07-2016, 04:16 AM

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