B Relays Is an electrical switch that opens and closes under the control of

B relays is an electrical switch that opens and

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B. Relays
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COMPONENTS B. Relays A relay is able to control an output circuit of higher power than the input circuit, that is why it can be considered as an electrical amplifier. Normally open (NO) Normally closed (NC) Component symbols Relay Contact: Coil Relay Coil:
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COMPONENTS B. Relays Circuit Diagrams
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COMPONENTS B. Relays Coil Contacts
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