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Secondary insulation
| Глоссарий по кабелям и проводным сетям |
Any extremely high resistance material which is placed over primary insulation to protect it from abrasion.
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Insulate, английский
Insulated - electrodes that are coated with an insulating material to limit or control the point of contact between the, английский
Insulated flange, английский
A coupling used in metal pipes to interrupt the electrical transmission path that would otherwise exist.
Insulated gate pet, английский
Insulated overlap span, английский
An overlap span arranged with insulation between the two sections of overhead line equipment so that by the opening of an isolator or by the removal of connections, one section may be electrically separated from the other.
Insulated rail joint (irj), английский
A rail joint manufactured from components and assembled such that the joined rails are electrically insulated from each other.
Insulated wire, английский
Insulated-gate bipolar transistor, английский
Insulated-gate field-effect transistor, английский
Полевой транзистор с изолированным промежутком
Insulating, английский
Insulating base, английский
Изолирующая подложка
Insulating board, английский
Теплоизолирующий картон для футеровки внутренней поверхности
Insulating concrete, английский
Concrete having low thermal conductivity; used as thermal insulation.
Insulating fiberboard, английский
Fibrous insulating material (such as wood, cane, or other vegetable fibers) and binder, formed into a board. manufactured units vary widely in thickness, linear dimensions, density, thermal resistance, and mechanical strength.
Insulating flange set/spool, английский
Insulating form board, английский
Insulation board used as a permanent form for poured-in-place gypsum or lightweight-concrete roof decks.
Insulating glass, английский
- Window or door in which two panes of glass are used with a sealed air space between. also known as double glass.
- Two sheets of glass that are assembled and sealed around their edges as a single unit; the space between the glass sheets is dehydrated or filled with a gas. such a unit is effective in reducing the transfer of heat through it.
Insulating glass unit, английский
A panel of double glazing which is sealed around its periphery; provides increased resistance against the transmission of heat and sound. insulating glass unit 539 instantaneous-type water heater
Insulating glass unit. sealed hot-water system a hot-water heating system that has no expansion tank above the heating tank; i.e., the system is completely sealed., английский
Insulating glass., английский
Insulating glass. thermo on drawings, abbr. for thermostat., английский
Resistance, английский
- Property of a conductor that opposed the current flow produced by a given difference of potential. the ohm is the practical unit of resistance.
- Уровень сопротивления - уровень цен, при котором активные продажи могут приостановить или развернуть тенденцию к повышению;
- Сопротивление (параметр)
- Сопротивление
- Сопротивление, т. е. уровень цен, при котором активные продажи могут приостановить или развернуть тенденцию к повышению.
- 1. the ability of a person not to get a disease 2. the ability of bacteria or a virus to remain unaffected by a drug the bacteria have developed a resistance to certain antibiotics. 3. opposition to a force
- Resistencia
- Устойчивость; резистентность resource for child health (reach)
- Устойчивость; резистентность
- The property of opposing movement, for example [1] electrical conductors offer resistance to the flow of electricity and dissipate some of its energy, usually as heat. [2] water resists the movement of vessels or other objects by parasitic drag, consuming some of the power available to drive the vessel forward.
- Imperviousness of the coating to mechanical, chemical, physical or weather influences
- Capacity of a member or component, or a cross-section of a member or component of a structure, to withstand actions without mechanical failure e.g. bending resistance, buckling resistance, tension resistance
- A material’s ability to restrict the flow of electrical current through itself. measured in ohms.
- The opposition of a circuit to the flow of current . resistance is measured in ohms, and can be calculated by dividing the voltage by current.
- The ability to impede (resist) the flow of electric current. with the exception of superconductors, all substances have a greater or lesser degree of resistance. substances with very low resistance, such as metals, conduct electricity well and are called conductors. substances with very high resistance, such as glass and rubber, conduct electricity poorly and are called nonconductors or insulators.
- An effective upper bound on prices achieved because of many willing sellers at that price level.
- Capacity of a component, or cross section of a component of a structure to
- The opposition to the flow of an electrical current through a conductor or circuit that does not include inductive or capacitive elements. it can be expressed as the ratio of the applied voltage to the current.
- Resistance is the opposition to the flow of an electrical current through a conductor. its unit is the ohm.
Insulation, английский
- Material which offers extremely high resistance to the passage of current.
- Any material high in resistance to heat transmission that, when placed in the walls, ceiling, or floors of a structure, and will reduce the rate of heat flow.
- Any material that slows down the transfer of heat.
- Any material that reduces the speed of heat transfer
- Изоляция
- A material having high resistance to the flow of electric current. often called a dielectric.
- Изоляция; материал, используемый для изоляции холодильника (морозильника, термоконтейнера и т.п.) integrated disease surveillance (ids)
- Изоляция; материал, используемый для изоляции холодильника (морозильника, термоконтейнера и т.п.)
- Изоляция; изоляционный материал
- A material used to prevent the flow of heat into or out of a building. often consists of ‘batts’ placed in the ceilings and walls, but can also be metal foil or ‘loose fill’ materials, such as recycled paper fluff.
- A material used to prevent the flow of electricity. normally used on electrical wires to prevent electric shock. typical materials used include plastics such as pvc and polypropylene, as well as ceramics and minerals such as mica.
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Served wire shield, английский
A barrier to the passage of interference formed by a helical wrapping of wires over a cable core. it is also called spiral shield.
Ropelay conductor, английский
- Conductor constructed of a bunchstranded or a concentricstranded member or members, as a central core, around which are laid one or more helical layers of such members.
- (see concentriclay conductor.)
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