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Open-circuit Test
Open circuit may refer to: * Open circuit breathing apparatus, any type of breathing apparatus where the exhaled gas is discharged to the surroundings without recycling any of it ** 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 breathing gas ** Open circuit surface-supplied diving equipment, a type of surface-supplied diving equipment where the user breathes from the supplied gas and exhales to the surroundings without recycling the exhaled gas * 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 open electrical circuit is an electrical network that lacks a complete path between the terminals of its power source See also * Closed-circuit (other) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Open Circuit Breathing Apparatus
A breathing apparatus or breathing set is equipment which allows a person to breathe in a hostile environment where breathing would otherwise be impossible, difficult, harmful, or hazardous, or assists a person to breathe. A respirator, medical ventilator, or resuscitator may also be considered to be breathing apparatus. Equipment that supplies or recycles breathing gas other than ambient air in a space used by several people is usually referred to as being part of a life-support system, and a life-support system for one person may include breathing apparatus, when the breathing gas is specifically supplied to the user rather than to the enclosure in which the user is the occupant. Breathing apparatus may be classified by type in several ways: * by breathing gas source: self-contained gas supply, remotely supplied gas, or purified ambient air, * by environment: underwater/hyperbaric, terrestrial/normobaric, or high altitude/hypobaric, * by breathing circuit type: open, semi-close ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Open-circuit Scuba
A scuba set, originally just scuba, is any breathing apparatus that is entirely carried by an underwater diving, 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 or rigging 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 (diving), buoyancy compensator and instruments mounted in a combined housing with the pressure gauge. In the looser sense, scuba set 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 r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Surface-supplied Diving Equipment
Surface-supplied diving equipment (SSDE) is the equipment required for surface-supplied diving. The essential aspect of surface-supplied diving is that breathing gas is supplied from the surface, either from a specialised diving compressor, high-pressure gas storage cylinders, or both. In commercial and military surface-supplied diving, a backup source of surface-supplied breathing gas should always be present in case the primary supply fails. The diver may also wear a bailout cylinder (emergency gas supply) which can provide self-contained breathing gas in an emergency. Thus, the surface-supplied diver is less likely to have an "out-of-air" emergency than a scuba diver using a single gas supply, as there are normally two alternative breathing gas sources available. Surface-supplied diving equipment usually includes communication capability with the surface, which improves the safety and efficiency of the working diver. The equipment needed for surface supplied diving can be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Open-circuit Test
Open circuit may refer to: * Open circuit breathing apparatus, any type of breathing apparatus where the exhaled gas is discharged to the surroundings without recycling any of it ** 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 breathing gas ** Open circuit surface-supplied diving equipment, a type of surface-supplied diving equipment where the user breathes from the supplied gas and exhales to the surroundings without recycling the exhaled gas * 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 open electrical circuit is an electrical network that lacks a complete path between the terminals of its power source See also * Closed-circuit (other) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Open-circuit Voltage
Open-circuit voltage (abbreviated as OCV or VOC) is the voltage, difference of electrical potential between two Terminal (electronics), terminals of an electronic device when disconnected from any Electric Circuit, circuit. There is no External electric load, 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 Electric battery, battery to stop the current. It is sometimes given the symbol Voc. In network analysis (electrical circuits), network analysis this voltage is also known as the Thévenin's theorem, 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 e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Open 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. Thus all circuits are networks, but not all networks are circuits (although networks without a closed loop are often referred to as "open circuits"). A resistive network is a network containing only resistors and ideal current and voltage sources. Analysis of resistive networks is less complicated than analysis of networks containing capacitors and inductors. If the sources are constant ( DC) sources, the result is a DC network. The effective resistance and current distribution properties of arbitrary resistor networks can be modeled in terms of their graph measures and geometrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Closed-circuit (other)
Closed circuit can refer to: *Closed-circuit television * Closed-circuit radio *Closed circuit breathing apparatus, commonly known as rebreathers for portable units, and as component parts of life-support systems for more complex equipment. * ''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., battery (electricity), batteries, resistors, inductors, capacitors, switches, transistors) or a model of such an interconnection, consisting of electrical elements (e. ... 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 * '' The Closed Circuit'', a 2013 Polish action film directed by Ryszard Bugajski {{disambig [Baidu] |
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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), ''Short Circuit'' (1943 film), an Italian film *Short Circuit (1986 film), ''Short Circuit'' (1986 film), a film about a robot that comes to life **''Short Circuit 2'', the 1988 sequel * Short Circuits (film), ''Short Circuits'' (film), a 2006 Slovene film * Short Circuit (2019 film), ''Short Circuit'' (2019 film), Gujarati science fiction comedy-drama film * Short Circuit (short series), ''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), ''Short Circuit'' (I've Sound album), 2003, or the title song **Short Circuit II (album), ''Short Circuit II'' (album), a 2007 album by I've Sound **''Short Ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |