The term Open circuit may refer to:
- 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
- Open circuit test, a method used in electrical engineering to determine the impedance in the excitation branch of a real transformer
- Open-circuit voltage, the difference of electrical potential between two terminals of a device when there is no external load connected
- An electric circuit is an "open circuit" if it lacks a complete path between the positive and negative terminals of its power source
Famous quotes containing the words open and/or circuit:
“Through open doors, the dining-room declares
A larger loneliness of knives and glass
And silence laid like carpet.”
—Philip Larkin (1922–1986)
“We are all hostages, and we are all terrorists. This circuit has replaced that other one of masters and slaves, the dominating and the dominated, the exploiters and the exploited.... It is worse than the one it replaces, but at least it liberates us from liberal nostalgia and the ruses of history.”
—Jean Baudrillard (b. 1929)