Open circuit
The term Open circuit may refer to:
- Open-circuit voltage, the difference of electrical potential between two terminals of a device when there is no external load connected
- Open-circuit scuba, a type of SCUBA-diving equipment where the user breathes from the set and then exhales to the surroundings without recycling the exhaled air
- Self-contained breathing apparatus, used in open-circuit SCUBA
- An electrical circuit is an "open circuit" if it lacks a complete path between the positive and negative terminals of its power source. Open circuits have infinite electrical resistance.
See also
This disambiguation page lists articles associated with the title Open circuit.
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