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IRSE Exam Forum › MODULES › Module 5 › Relays
3 types of NS1 relay


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3 types of NS1 relay
visalakshivk Offline
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#4
03-05-2017, 09:16 AM
R, L and P stands for the functionality of the relays. R stands for point operation, P is for Post type of relay and L is for Line relay.

 V K Visalakshi.
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Messages In This Thread
3 types of NS1 relay - by onestrangeday - 06-01-2017, 05:44 AM
RE: 3 types of NS1 relay - by PJW - 06-01-2017, 08:24 AM
RE: 3 types of NS1 relay - by Jerry1237 - 06-01-2017, 09:22 AM
RE: 3 types of NS1 relay - by visalakshivk - 03-05-2017, 09:16 AM

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