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Notching relay
| Глоссарий в железнодорожной технике |
Electrical relay provided in vehicle traction power circuits using "resistance control" which monitors the rise and fall in current values and actuates the next step in the acceleration phase by permitting a resistance step to be disconnected from the circuit.
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Notch, английский
- To make an undercut in a tree, preparatory to felling it in a given direction. also known as a box or an undercut (24).
- A crosswise groove at the end of a board.
- A void; an undesirable indentation in an edge of a photographic pattern, i.e. a clear
- A depression on a surface, usually on a bone, but sometimes on an organ. cardiac notch, occipital notch
- The gaffle of a cross-bow.
- Зарубка; надрез; засечка; отметка
- Неувлажняемая часть круга при орошении дождеванием
Notch - (a) (colloquial, английский
Northeast usa) a narrow passageway, or short defile between mountains; a deep, close pass. compare - gap. (b) a breached opening in the rim of a volcanic crater. gg
Notch acuity, английский
Notch antenna, английский
Щелевая антенна
Notch babies, английский
Notch brittleness, английский
Susceptibility of a material to brittle fracture at points of stress concentration.
Notch depth, английский
Notch ductility, английский
Notch effect, английский
Notch factor, английский
Notch in-phase combiner, английский
Устройство синфазного объединения
Notch joist, английский
A joist having one end notched to fit over a wood girder which supports it; the lower edge of the joist is supported by a ledger, 2.
Notch ornament, английский
Notch parameter, английский
Параметр регулировочного лаза
Notch pattern, английский
Полив по сектору с углом, близким к 360°
Notch rupture strenght, английский
Notch seal, английский
Notch sensitivity, английский
A measure of the reduction in strength of a metal caused by the presence of stress concentration. values can be obtained from static, impact or fatigue tests.
Notch sensitivity ratio, английский
Notch strenght, английский
Notch-back, английский
Автомобиль с обтекаемой крышей и багажником, резко приподнятым над уровнем капота
Electrical, 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.
Acceleration, шведский
Disconnect, английский
- A large (generally 20 amp) electrical on-off switch.
- Разъединение, отключение
- Switch gear used to connect or disconnect components in a photovoltaic system.
- To break a connection.
- Switch gear used to connect or disconnect components in a photovoltaic
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Headwayhigh speed train (hst)horn (1), английский
Electrically or pneumatically operated warning device provided for a driver to sound at will. replaces the traditional whistle.
Lead (2), английский
Electric cable used in maintenance for shore supplies or wander lights.
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