Once he was seated and started the engine, she thanked him, but he didn't respond.
If the engine whistles, let it whistle till it is hoarse for its pains.
The shaft of P can be readily put in gear with a powerful engine for the purpose of hauling back the cable should it be found necessary to do so.
Sofia wrapped her arms around Dustin and squeezed her eyes closed as the engine roared to life.
They parked close to the building and, leaving the engine running, Dean made a dash for the office.
As she turned into the circular drive and shut off the engine, she let out a long sigh.
A second engine, the West Point, also built at West Point Foundry for the South Carolina railroad, differed from the Best Friend in having a horizontal boiler with 6 or 8 tubes, though in other respects it was similar.
In the future, something very much like the Amazon suggestion engine, but for all of life, will change that.
The pay per click (PPC) business is a way to advertise online to people who did a specific search in a search engine like Google or who are viewing content on a certain topic.
Helen was greatly interested in the boat, and insisted on being shown every inch of it from the engine to the flag on the flagstaff.
Lydia turned off the engine and they sat there alone with no other cars in sight.
She stood beside Alex and listened to the truck door slam and the engine race when Josh started it.
The engine-bell tells the passengers that they are coming to a station, and it tells the people to keep out of the way.
I observed that the vitals of the village were the grocery, the bar-room, the post-office, and the bank; and, as a necessary part of the machinery, they kept a bell, a big gun, and a fire-engine, at convenient places; and the houses were so arranged as to make the most of mankind, in lanes and fronting one another, so that every traveller had to run the gauntlet, and every man, woman, and child might get a lick at him.
I see only a coincidence of occurrences such as happens with all the phenomena of life, and I see that however much and however carefully I observe the hands of the watch, and the valves and wheels of the engine, and the oak, I shall not discover the cause of the bells ringing, the engine moving, or of the winds of spring.
Josh said the engine is shot.
A train weighing 92 tons could be drawn by one engine at the rate of 5 m.
The engine drew a train weighing 13 tons 35 m.
In 1831 the Baltimore & Ohio Company offered a prize of $4000 for an American engine weighing 32 tons, able to draw 15 tons at 15 m.
Of train men (including engine-drivers and firemen), one out of 125 employed was killed (all causes), and one in eight injured.
These furrows have apparently been cut in situ with a very accurate engine; for not the slightest departure from parallelism can be detected in any of the movable webs relative to the fixed webs.
The chief industrial establishments are a large ammunition factory and an engine factory; but manufactures of cotton, silk, velvet, pottery and paper, sugar-refining and tanning are also extensively carried on.
The contract for building the railway was put in the hands of Thomas Brassey; English navvies were largely employed on the work, and a number of English engine-drivers were employed when traffic was begun in 1843.
He was about to write a treatise on the steam-engine, when the Polish War of Independence summoned him back to Warsaw in November 1830.
He argued that, if heat be energy, then, when it is employed in doing work, as in a steam-engine, some of the heat must itself be consumed in the operation.
Hence he inferred that the amount of heat given up to the condenser of an engine when the engine is doing work must be less than when the same amount of steam is blown through the engine without doing any work.
If the current drive an electromagnetic engine, the reaction of the engine will produce an electromotive force opposing the current.
If we could drive the engine so fast as to reduce C' to zero, the whole of the energy of the battery would be available, no heat being produced in the wires, but the horse-power of the engine would be indefinitely small.
We have seen that the efficiency of an electromagnetic engine is greatest when the current is indefinitely small, and then the rate at which it works is also indefinitely small.
Von Jacobi showed that for a given electromotive force in the battery the horse-power is greatest when the current is reduced to one-half of what it would be if the engine were at rest.
The word is still sometimes employed in this sense, as of the ship's telegraph, by means of which orders are mechanically transmitted from the navigating bridge to the engine room, but when used without qualification it usually denotes telegraphic apparatus worked by electricity, whether the signals that express the words of the message are visual, auditory or written.
The ruling gradient of a section of railway is the steepest incline in that section, and is so called because it governs or rules the maximum load that can be placed behind an engine working over that portion of line.
Sometimes, however, a sharp incline occurring on an otherwise easy line is not reckoned as the ruling gradient, trains heavier than could be drawn up it by a single engine being helped by an assistant or " bank " engine; sometimes also " momentum " or " velocity " grades, steeper than the ruling gradient, are permitted for short distances in cases where a train can approach at full speed and thus surmount them by the aid of its momentum.
In rack railways a cog-wheel on the engine engages in a toothed rack which forms part of the permanent way.
The earliest arrangement of this kind was patented by John Blenkinsop, of the Middleton Colliery, near Leeds, in 1811, and an engine built on his plan by Mathew Murray, also of Leeds, began in 1812 to haul coals from Middleton to Leeds over a line 32 m.
Blenkinsop placed the teeth on the outer side of one of the running rails, and his reason for adopting a rack was the belief that an engine with smooth wheels running on smooth rails would not have sufficient adhesion to draw the load required.
Abt also developed the plan of combining rack and adhesional working, the engine working by adhesion alone on the gentler slopes but by both adhesion and the rack on the steeper ones.
At its opening, on the 27th of September 1825, a train of thirtyfour vehicles, making a gross load of about go tons, was drawn by one engine driven by Stephenson, with a signalman on horseback in advance..
The directors having offered a prize of £500 for the best engine, trials were held on a finished portion of the line at Rainhill in October 1829, and three engines took part - the Rocket of George and Robert Stephenson, the Novelty of John Braithwaite and John Ericsson, and the Sanspareil of Timothy Hackworth.
The engine weighed 44 tons; the tender following it, 3 tons 4cwt.; and the two loaded carriages drawn by it on the trial, 9 tons i 1 cwt.: thus the weight drawn was 124 tons, and the gross total of the train 17 tons.
The Rocket possessed the three elements of efficiency of the modern locomotive - the internal water-surrounded fire-box and the multitubular flue in the boiler; the blast-pipe, by which the steam after doing its work in the cylinders was exhausted up the chimney, and thus served to increase the draught and promote the rapid combustion of the fuel; and the direct connexion of the steam cylinders, one on each side of the engine, with the two driving wheels mounted on one axle.
After the success of the Rocket, the Stephensons received orders to build seven more engines, which were of very similar design, though rather larger, being four-wheeled engines, with the two driving wheels in front and the cylinders behind; and in October 1830 they constructed a ninth engine, the Planet, also for the Liverpool & Manchester railway, which still more closely resembled the modern type, since the driving wheels were placed at the fire-box end, while the two cylinders were arranged under the smoke-box, inside the frames.