NO NC stands for Normally Open Normally Closed, referring to the state of a switch or relay when not activated. NO NC refers to the two possible states of a switch or relay: Normally Open (NO) and Normally Closed (NC). In a NO state, the circuit is open and no current flows. In a NC state, the circuit is closed and current flows. NO NC configurations are commonly used in control systems and automation. Examples include NO NC push button switches, NO NC relay contacts, and NO NC limit switches.

Annapurna Overseas Interview Questions: What is No Nc

Asked inAnnapurna Overseas,Electrical and Electronics Technician

What is No Nc

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NO NC stands for Normally Open Normally Closed, referring to the state of a switch or relay when not activated.

NO NC refers to the two possible states of a switch or relay: Normally Open (NO) and Norm...read more

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