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Ballast
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- Control checks
- A transformer that steps up the voltage in a florescent lamp.
- Балласт
- Heavy weight, often sea water, necessary for the stability and safety of a ship which is not carrying cargo
- Heavy material that is placed in the hold of a vessel to provide stability. (see also in ballast.)
- Heavy substances loaded by a vessel to improve stability, trimming, sea-keeping and to increase the immersion at the propeller. sea water ballast is commonly loaded in most vessels in ballast tanks, positioned in compartments right at the bottom and in some cases on the sides, called wing tanks. on a tanker, ballast is seawater that is taken into the cargo tanks to submerge the vessel to a proper trim.
- Heavy substances loaded by a vessel to improve stability, trimming, sea-keeping and to increase the immersion at the propeller. sea water ballast is commonly` loaded in most vessels in ballast tanks, positioned in compartments right at the bottom and in some cases on the sides, called wing tanks. on a tanker, ballast is seawater that is taken into the cargo tanks to submerge the vessel to a proper trim.
- A device used to start and operate discharge lamps. it may include a dimmer.
- Балласт, щебель, балластное сопротивление
- Weight in the keel of a boat that provides stability.
- A certain portion of stone, pig-iron, gravel, water, or such like materials, deposited in a ship`s hold when she either has no cargo or too little to bring her sufficiently low in the water. it is used to counter-balance the effect of the wind upon the masts, and give the ship a proper stability, that she may be enabled to carry sail without danger of overturning. the art of ballasting consists in placing the centre of gravity, so as neither to be too high nor too low, too far forward nor too far aft, and that the surface of the water may nearly rise to the extreme breadth amidships, and thus the ship will be enabled to carry a good sail, incline but little, and ply well to windward. a want of true knowledge in this department has led to putting too great a weight in ships` bottoms, which impedes their sailing and endangers their masts by excessive rolling, the consequence of bringing the centre of gravity too low. it should be trimmed with due regard to the capacity, gravity, and flooring, and to the nature of whatever is to be deposited thereon. (see trim.)
- As a verb, signifies to steady;—as a substantive, a comprehensive mind. a man is said to “lose his ballast” when his judgment fails him, or he becomes top-heavy
- [1] heavy material such as gravel or pig iron stowed low in a ship to improve its stability. [2] water or other liquid used for the same purpose (see ballast bag, ballast tank). [3] to ballast a merchantman requires disposing the ballast so that the ship will maintain her proper equilibrium, and be neither too stiff nor too crank. it is not merely the weight of ballast which has to be considered, but also its distribution relative to the weight and distribution of cargo. [4] in a man-of-war the ballast is permanent, and arranged to balance the guns and other top-weights carried.
- Балласт (1. груз 2. слой из сыпучих материалов)
- Pertains to monohulls. weight at the bottom of the boat to help keep it stable. ballast can be placed inside the hull of the boat or externally on a keel.
- The material most commonly used to form the road bed of a railway track. it is laid on the base formation of the track with the track laid on top of it and provides a storm water drainage medium. it usually consists of granite, whinstone or furnace slag. ash is sometimes used in yards but not where any sort of speed is required as the dust gets into the rolling stock equipment. a properly maintained railway will have regular tamping of ballast to ensure the track itself is maintained to provide an acceptable standard of ride. other track forms include slab or non-ballasted track which does not require ballast.
- Graded stone sub-base used for drainage and support of the track. the advantage is that it is easy to move for maintenance work.
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Ballast, английский
Material, usually stone or aggregate, selected for placement on the roadbed for the purpose of holding the track in line laterally and longitudinally at a determined level and also to provide drainage.
Ballast, английский
Weight below decks that keeps the boat upright.
Lastre, испанский
Bst, английский
- (dairy science) bovine somatotropin, commonly referred to as growth hormone. produced naturally by the cow, stimulates metabolic functions related to growth and milk production.
- Ballast
- Barium strontium titanate
- Booster
- Boresight tower
- British summer time
- Boost (boeing)
- Basic signalling technology
Балласт, русский
- Балласт , бремя, лишний, негодное, препятствие
- Ballast
- Груз, принимаемый судном для увеличения его осадки, придания ему остойчивости или изменения дифферента.
- Некоммерческий груз, принимаемый судном для при-дания ему необходимой остойчивости, дифферента или осадки. в качестве б. обычно используются вода, песок, щебень и т. п. в танкерном судоходстве широко применяется морская, т. е. забортная вода.
- (нидерл . ballast),..1) груз (вода, песок и т. д.), помещаемый на судно для улучшения его мореходных качеств...2) груз для регулирования подъемной способности воздухоплавательного аппарата (напр., аэростата)...3) слой в виде узкой подушки из сыпучих материалов (щебень и др.), укладываемый на земляное полотно железнодорожного пути.
Противовес, русский
- Противовес , в противовес
- , груз, уравновешивающий силы и моменты, действующие в машинах, механизмах, сооружениях (напр., в грузоподъемных кранах, лифтах).
Ball, английский
- Удовольствие, кайф любого рода.
- Ballast
- Balloon
- 1. the soft part of the hand below the thumb 2. the soft part of the foot below the big toe
- Клубок
- Сигнальный шар
- In a general sense, implies a spherical and round body, whether naturally so or formed into that figure by art. in a military view it comprehends all sorts of bullets for fire-arms, from the cannon to the pistol: also those pyrotechnic projectiles for guns or mortars, whether intended to destroy, or only to give light, smoke, or stench.
- [1] short form of cannon ball. [2] see anchor ball, tide ball, time ball.
Blst, английский
- Ballast
- Blast
Heavy weight, often sea water, necessary for the stability and safety of a ship which is not carrying cargo, английский
Тяжелый вес, как правило морская вода, которая необходима для равновесия судна, который не перевозит груз, русский
Щебель, русский
Балластное сопротивление, русский
Балласта, русский
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Transformer, английский
- Static apparatus for supplying an alternating current at one voltage when fed with alternating current at a different voltage.
- Трансформатор; трансформировать, преобразовывать
- Преобразователь, трансформатор
- A device with two or more coupled windings, used to convert a supply of electric power at one voltage to another voltage.
- An electromagnetic device that changes the voltage of alternating current electricity.
- A device consisting of two or more insulated coils of wire wound around a magnetic material such as iron, used to convert one ac voltage to another or to electrically isolate individual circuits.
- An electronic component containing two magnetically coupled coils of wire. the input signal is transferred magnetically to the output, without a direct connection between input and output.
- An electromagnetic device that allows changes to the voltage level of alternating-current (ac) electricity.
Compartments, английский
Rooms divided by bulkheads. counter - the overhang at the stern of a boat.
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Ballast (m.), немецкий
Prüfungsflug (m.), немецкий
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