Three main loops driven by three variable-speed reactor coolant pumps supplied three steam generators with water, which in turn supplied saturated steam to the engine room.

Three years later it had grown and included 2 churches, 3 dry goods stores, 3 groceries, 3 millinery shops, 2 drug stores, 2 meat markets, 2 hotels, 2 tin shops, a bank, 2 stave factories, 2 harness shops, a hardware store, a furniture store, a restaurant, a printing business, a tailor shop, a cooper shop, a steam saw mill, a sash and blind manufacturer, 4 doctors, 2 lawyers, 2 justices of the peace, and a newspaper.

Three Cornish beam engines were imported from Hayle: the Leeghwater, the Cruquius ( the largest Watt-design reciprocal stroke steam engine ever built and now a museum ), and the Lijnden.

Three more of the same type were delivered in the following months and difficulties in getting them into operating order were such as to risk compromising the use of steam locomotives for years to come, had it not been for Hackworth's persistence.

Three of the steam locomotives and two passenger carriages were restored.

Three significantly detailed & overall scale length O gauge steam engines were introduced in the 1938 catalog: Atlantic ( 4-6-2 ), Pacific ( 4-6-2 -) and an 0-6-0 switcher.

Three ships were built with auxiliary steam engines, but all three ships had the engines taken out after a few years.

Three methods of articulating a steam locomotive.

The Three Mile Island accident exposed this design deficiency: the reactor and steam generator were " Off " but with loss of coolant it still suffered a partial meltdown.

Unlike the Three Mile Island accident, neither the concrete slabs nor the metal vessel could contain a steam, graphite and oxygen driven hydrogen explosion.

Three main types of frame on steam locomotives may be distinguished:

* Three North British steam locomotives are preserved: one in the Malaysian Army Museum in Port Dickson and one in Butterworth (" 564. 25 Kuala Lumpur ") behind Butterwoth railway station.

Three classes of 0-8-0 shunting steam locomotives were introduced between 1929 and 1952.

Three 0-6-0 diesels were obtained in 1971, to replace the last steam engines, but were too short to operate the signalling system, and too heavy for some of the bridges.

opened in 1888, and with the introduction of steam railmotor services between and Hastings, three halts were opened between Winchelsea and Ore on 1 July 1907: ; ; and Three Oaks Bridge Halt.

Three years later, # 17 began to develop mechanical issues, and was replaced with # 38, a 2-8-0 steam locomotive.

Three such events are ( 1 ) the Annual Arcadia Bluegrass Festival, ( 2 ) the Arcadia Championship Demolition Derbies, and ( 3 ) the annual show held by the Maryland Steam Historical Society, Inc. ( www. MarylandSteam. org ) which features steam engines, antique cars, tractor pulls, country music and a flea market, among other attractions.

* Three point roller ( steam rollers are usually three-point )

Three days later there was a violent eruption when a large part of the northern side of the mountain was blown away and devastating pyroclastic flows ( steam and smoke ) poured from the gap for a considerable time afterwards.

* Three 0-4-0ST locomotives were acquired for the Port Elizabeth Harbour Board in 1873 and 1874, built by Manning Wardle & Company.

The bulk of its coal was brought in trains from Acton yard on the Great Western Railway to Three Bridges for re-distribution throughout the system, and the railway kept two of its freight locomotives at the GWR Westbourne Park Depot for this purpose.

Three of the locomotives ( 807 and 829 in the Bourbonnais train wreck and 819 in the Big Bayou Canot wreck ) were wrecked and have been partially broken up, and the other 30 remained out of service in dead storage for many years.

Three more locomotives were built.

Three locomotives were withdrawn as life-expired in February 1986, and the remainder of the batch that had not recently been overhauled followed in the next two years.

Three former Class 25 locomotives were converted for use as mobile generators to provide electric heating on trains where the hauling locomotive could not supply this.

Image: MCSLineup01 jpg 79417. jpg | Three F40PH locomotives used on Nashville's Music City Star commuter rail service.

Three notable US 2-6-0 locomotives are still in operation.

Three locomotives (+ 1 )

Three locomotives were acquired on 1 January 1909, they were used on both the Caradon and the Liskeard and Looe Railways.

Three standard gauge locomotives have run on the mainline that were not previously in BR stock ; Lady Armaghdale ( Hunslet works No. 686 of 1898 ) was assigned power class 1F on the basis of its tractive effort, Barbara a Hunslet Austerity 0-6-0ST ( works No. 2890 of 1943 / rebuilt 1962 as 3882 ), assigned power class 4F on the basis of the classification given to LNER Class J94 of the same design, and the replica A1 Pacific locomotive Tornado assigned power class 8P on the basis of the power class assigned to the LNER Peppercorn Class A1 on which it was based.

Three of these locomotives have been preserved, as follows:

Three Rolls-Royce-engined diesel-hydraulic locomotives were built in 1967-68, and were supplied to an open-cast iron ore mine at Corby.

Three locomotives survive from this series, rebuilt as FP10s, all for Metro-North Railroad.

Three prototype locomotives were constructed by the GWR in 1902 and 1903.

Three locomotives ( Bulkeley, Fowler and Saunders ) were sold to the South Devon Railway in June 1872, but returned to the GWR when that railway was absorbed in 1876, when they were given numbers 2157-2159.

Three New Zealand Railways K class tender locomotives, built between 1877 and 1879 by the Rogers Locomotive Works, have been preserved.

Three classes of narrow gauge 2-6-2T locomotives were supplied to German South-West Africa between 1904 and 1908.

Three further locomotives were delivered by Dübs in 1893, possibly comprising the balance of the Uruguay order.

Three distinct classes of loans are made available to farmers' cooperatives by the Banks for Cooperatives: Commodity loans, operating capital loans, and facility loans.

Three classes ( A, B, and C ) were defined for universal unicast addressing.

Military and political classes on the Kuomintang's Three principles of the people were added.

Three general classes of theories have been proposed to explain the high frequency of Tay – Sachs carriers in the Ashkenazi Jewish population:

Military and political classes on the Kuomintang's Three principles of the people were added.

Three times the Hall has inducted new classes without honoring a player-1965, 1968, and 2007.

Three and a half millions of the slave-class have holden out the olive branch of peace to the enfranchised and privileged classes and sought for a firm and compact union, on the principle of EQUALITY BEFORE THE LAW ; and the enfranchised and privileged have refused to enter into a treaty!

Three major elements of the university core are ( 1 ) freshman seminars called TIDES classes, ( 2 ) a two-class sequence for public service, and ( 3 ) a capstone experience for students to apply knowledge in their fields of study.

Three of these are predominantly for first-year students, while the others are for other classes:

Three main decay chains ( or families ) are observed in nature, commonly called the thorium series, the radium series, and the actinium series, representing three of these four classes, and ending in three different, stable isotopes of lead.

Three classes of " treaty " battleships were built or laid down by the United States: the North Carolina, South Dakota, and Iowa classes.

Acting With Shakespeare: Three Comedies, a book based on a series of acting master classes.

Three classes are given in the CATH database: mainly-α, mainly-β, and α – β, with the α – β class including both alternating α / Β and α + β structures.

On June 22, 2005, Education Minister Gerard Kennedy announced that 90 – 95 % of Ontario students between junior kindergarten and Grade Three will be in classes of twenty students or fewer by 2007.

Three different classes of photopsins in the cones react to different ranges of light frequency, a differentiation that allows the visual system to calculate color.

Three classes of network were defined by the treaty:

Three major classes of MATs ( SERT, DAT, NET ) are responsible for the reuptake of their associated amine neurotransmitters ( serotonin, dopamine, norepinephrine ).

This sutra divides the teachings of the Buddha into three classes, which it calls the " Three Turnings of the Wheel of the Dharma.

Three regularly scheduled academic classes occur for each day that is missed for Focus events.

Three archetypal classes are as follows:

Three of the four states choosing the painted turtle credit school classes with initiating the process.

Three classes of vancomycin-resistant S. aureus have emerged that differ in vancomycin susceptibilities: vancomycin-intermediate S. aureus ( VISA ), heterogenous vancomycin-intermediate S. aureus ( hVISA ), and high-level vancomycin-resistant S. aureus ( VRSA ).

Ferron teaches master classes in writing ( Bell 2001, Camlin 2010 ), and has opened an artist retreat for women in Three Rivers, Michigan, called " The Fen Peace and Poetry Camp for Women.

Three classes of destroyer of the Royal Navy have been known as the C class: