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Open Circuit (other)
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 electrical circuit is an "open circuit" if it lacks a complete path between the terminals of its power source See also *Closed-circuit (other) *Short circuit (other) A short circuit is an electrical circuit that allows a current to travel along an unintended path with no or a very low electrical impedance. Short Circuit may also refer to: Film * ''Short Circuit'' (1943 film), an Italian film * ''Short Circu ... * Open system (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-circuit Scuba
A scuba set, originally just scuba, is any breathing apparatus that is entirely carried by an underwater diver and provides the diver with breathing gas at the ambient pressure. ''Scuba'' is an anacronym for self-contained underwater breathing apparatus. Although strictly speaking the scuba set is only the diving equipment that is required for providing breathing gas to the diver, general usage includes the harness by which it is carried, and those accessories which are integral parts of the harness and breathing apparatus assembly, such as a jacket or wing style buoyancy compensator and instruments mounted in a combined housing with the pressure gauge, and in the looser sense, it has been used to refer to all the diving equipment used by the scuba diver, though this would more commonly and accurately be termed scuba equipment or scuba gear. Scuba is overwhelmingly the most common underwater breathing system used by recreational divers and is also used in professional diving when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-circuit Test
The open-circuit test, or no-load test, is one of the methods used in electrical engineering to determine the no-load impedance in the excitation branch of a transformer. The no load is represented by the open circuit, which is represented on the right side of the figure as the "hole" or incomplete part of the circuit. Method The secondary of the transformer is left open-circuited. A wattmeter is connected to the primary. An ammeter is connected in series with the primary winding. A voltmeter is optional since the applied voltage is the same as the voltmeter reading. Rated voltage is applied at primary. If the applied voltage is normal voltage then normal flux will be set up. Since iron loss is a function of applied voltage, normal iron loss will occur. Hence the iron loss is maximum at rated voltage. This maximum iron loss is measured using the wattmeter. Since the impedance of the series winding of the transformer is very small compared to that of the excitation branch, all o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-circuit Voltage
Open-circuit voltage (abbreviated as OCV or VOC) is the difference of electrical potential between two terminals of an electronic device when disconnected from any circuit. There is no external load connected. No external electric current flows between the terminals. Alternatively, the open-circuit voltage may be thought of as the voltage that must be applied to a solar cell or a battery to stop the current. It is sometimes given the symbol Voc. In network analysis this voltage is also known as the Thévenin voltage. The open-circuit voltages of batteries and solar cells are often quoted under particular conditions (state-of-charge, illumination, temperature, etc.). The potential difference mentioned for batteries and cells is usually the open-circuit voltage. The value of the open-circuit voltage of a transducer equals its electromotive force (emf), which is the maximum potential difference it can produce when not providing current. Example Consider the circuit: If w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Circuit
An electrical network is an interconnection of electrical components (e.g., batteries, resistors, inductors, capacitors, switches, transistors) or a model of such an interconnection, consisting of electrical elements (e.g., voltage sources, current sources, resistances, inductances, capacitances). An electrical circuit is a network consisting of a closed loop, giving a return path for the current. Linear electrical networks, a special type consisting only of sources (voltage or current), linear lumped elements (resistors, capacitors, inductors), and linear distributed elements (transmission lines), have the property that signals are linearly superimposable. They are thus more easily analyzed, using powerful frequency domain methods such as Laplace transforms, to determine DC response, AC response, and transient response. A resistive circuit is a circuit containing only resistors and ideal current and voltage sources. Analysis of resistive circuits is less complicated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed-circuit (other)
Closed circuit can refer to: *Closed-circuit television *Closed-circuit radio *Rebreather – breathing sets * ''Closed Circuit'' (1978 film), a 1978 Italian film * ''Closed Circuit'' (2013 film), a 2013 British thriller film *An electric circuit An electrical network is an interconnection of electrical components (e.g., batteries, resistors, inductors, capacitors, switches, transistors) or a model of such an interconnection, consisting of electrical elements (e.g., voltage sources, c ... is a "closed circuit" if it contains a complete path between the positive and negative terminals of its power source * ''Closed Circuit'' (album), a 2001 album by New Zealand composer Peter Jefferies {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short Circuit (other)
A short circuit is an electrical circuit that allows a current to travel along an unintended path with no or a very low electrical impedance. Short Circuit may also refer to: Film * ''Short Circuit'' (1943 film), an Italian film * ''Short Circuit'' (1986 film), a film about a robot that comes to life **''Short Circuit 2'', the 1988 sequel * ''Short Circuits'' (film), a 2006 Slovene film * ''Short Circuit'' (2019 film), Gujarati science fiction comedy-drama film * ''Short Circuit'' (short series), a Walt Disney Animation Studios experimental short series Music *'' Short Circuit: Live at the Electric Circus'', a 1978 compilation album of English punk and reggae * ''Short Circuit'' (I've Sound album), 2003, or the title song ** ''Short Circuit II'' (album), a 2007 album by I've Sound **''Short Circuit III'', a 2010 album by I've Sound * '' Short Circuit: Original Motion Picture Soundtrack'', soundtrack album for the eponymous 1986 film * "Short Circuit", a song by Daft Punk from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
