The J Series steam boiler is a vertical fuel-fired boiler that can raise full steam output in approx. Simple, compact, robust, with modulating burners available. Mkw heating controls operates as a business to business online shop and conforms to business to business terms & conditions all prices exclude vat. Five Score and 50 Years AgoCivil Service Study Guides . These Guides may be checked out for twenty one (2. In addition to the circulating collection, reference copies are available for most of the titles. Please note: Reference materials may only be used in the library. They cannot be checked out. The Civil Service Collection is located against the office in Social Sciences. Ask the Librarian or check the binder for the special Call Number. You can also access selected practice tests on The Learning Express Library, found under “Research Databases” on the Queens Library website. Exams include: Federal Clerical, Postal Worker, Cosmetology, EMT- Basic, Paramedic, Firefighter, and general civil service exams. Law Enforcement exams are also included, such as Police Officer, Court Officer, and Treasury Enforcement Agent. Links to Civil Service Websites, Publishers, & Bookstores< td. Includes Notice of Exams, application, and test dates. Examination and position information in the New York State Courts. National Learning Corporation – Passbooks. Free downloadable copies of installation and service manuals for heating, heat pump, and air conditioning equipment - hard to find manuals for older or discontinued air conditioners, furnaces, heat pumps, boilers, etc. Garden City Ammonia Program's Ammonia Operator I Course Class Syllabus. Oliver Evans (September 13, 1755 – April 15, 1819) was an American inventor, engineer and businessman. A pioneer in the fields of automation, materials handling and steam power, Evans was one of the most prolific and. List of smallwares and supplies to run a 100 seat restaurant. If your restaurant has 65 seats, multiply quantity by.65 - If your restaurant has 165 seats, multiply quantity by 1.65, etc. Find great deals on eBay for Used Steam Boiler in Heating Units. Shop with confidence. Publisher for most of our Civil Service Exam Books. Accepts Phone, Fax, and Mail Orders. Phone: (8. 00) 6. NY Residents: (5. Need the book Tomorrow? That’s easy! Call (8. Civil Service Test Books. Fulton Ave., Hempstead, NY 1. Phone: (5. 16) 4. Barnes & Noble> Shopping Center, 2. Bell Blvd, Bayside, NY 1. Phone: (7. 18) 2. Austin Street, 7. Austin Street, Forest Hills, NY 1. Phone: (7. 18)7. 93- 1. Utopia Center, 1. Union Turnpike, Fresh Meadows, NY 1. Phone: (7. 18) 3. Accountant. Accountant, auditor. Addiction counselor. Addiction specialist. Admin. Postal exams)Power cable maintainer. Power distribution maintainer. Power electronic maintainer. Power maintainer, group BPractice and drill for the clerk, typist, stenographer (use Office Associate)Practice for clerical, typing and stenographic tests (use Office Associate)Principal administrative associate. Principal engineering technician. Probation officer. Probation officer/parole officer. Process server. Production Assistant. Professional careers test (PCT)Program officer (aging services)Project coordinator. Project manager. Property clerk. Psychiatric social worker. Psychologist. Psychology assistant. Psychology assistant IIIPublic Administrator. Public health advisor Public health aide. Public health assistant. Public health educator. Public health inspector. Public health nurse. Public health representative. Public health sanitarian. Public health sanitarian trainee. Public information specialist. Public records officer. Public safety dispatcher. Public work wage investigator. Purchasing Agent. Purchasing Agent. Quality assurance specialist trainee. Radio and television mechanic. Radio mechanic. Radiologic technologist. Railroad clerk. Railroad signal specialist. Railroad stock assistant. Railroad stockman Real estate exams (NYS) Real estate specialist. Real property manager. Recreation director. Recreation therapist. Rehabilitation counselor. Rent Examiner. Rent Program Specialist. Research Assistant. Retirement Benefits Examiner. Revenue equipment maintainer. Road car inspector. Roofer. Safety and health inspector. Safety officer Safety officer trainee. Safety security officer. Sanitarian trainee. Sanitation dispatcher. Sanitation enforcement agent. Sanitation worker. School crossing guard. School guard. School security supervisor. Secretarial assistant. Secretary. Secretary ISecretary IISecure Care Treatment Aide. Security guard. Security officer. Security police officer USPSSecurity services assistant. Senior account clerk. Senior court office assistant. Senior engineering technician. Senior mechanical engineer. Senior motor vehicle supervisor. Senior personnel examiner. Senior sanitarian. Senior Stationary Engineer. Senior training technician. Senior typist. Sewage treatment worker. SF- 1. 71 - -Writing your federal job application. Sheet metal worker. Sheet metal worker. Signal maintainer. Social case worker. Social worker. Special agent - (use deputy U. S. Postal entrance battery test 4. U. S. Postal exam/battery test 4. U. S. Postal police officer (USPS)Unemployment insurance investigator. Uniformed forces administrative aide. University police officer. Urban park ranger. Urban Planner. Ventilation & drainage maintainer. Verbal and clerical abilities **GENERAL BOOK**Vocational rehabilitation counselor. Vocational rehabilitation counselor assistant. Warrant and transfer officer. Watershed maintainer. Welder. Workmen’s compensation examiner. Youth education coordinator. Youth Division Counselor. AMERICAN MACHINIST JULY 2. AMERICAN- MACHINIST- JULY- 2. A.—The principle upon which they operate is substantial'y the same.( 4. T. Pittsburgh, Pa., asks : Why is it that a steam vessel that can attain a speed of only ten mile? Any wellconsstructed and engined vessel that has a speed of ten miles an hour in still water will have a speed of less than fifteen miles with a five- mile current.(2. C. Summitville, Iowa, asks : 1. What is the best material of which to make the boiler of a traction engine, the steam pressure to be 1. A.—Either iron or steel. What should be the tensile strength of the material? A.—That of good boiler plate, say from 5. Is plowing by steam a success in this country, and what is the better way to propel the plow? A.—Steam plowing can hardly be said to be an assured success, and the best way of application is not settled.(2. G. W , Philadelphia, Pa., asks: Will you tell me of a paste for cementing seams of a light cloth fabric, the seams to be pliable and waterproof? A cement recommended for such purpose is made as follows: Put 1 pint of ale and. Russian isinglass in an ordinary gluekettle and boil until the isinglass is dissolved, after which add 4 ounces of glue and dissolve; then add, quite slowly, 1. M ounces of boiled linseed oil, stirring until the whole is thoroughly mixed. To use this, when cold, dissolve whatever is required for use in a sufficient quantity of ale to make it of the consistency of ordinary glue prepared for use. The materials used for making this cement should be of the best quality. Will not start a moderate sized train without taking the slack, and is very liable to stall on a hill if allowed to slow down below fen miles an hour. He would like us to suggest any improvement which would make the engine stick to the train better on a grade, and start easier. A.—There is nothing about the valve or the seatshown in the sketch to indicate anything wrongabout the engine. They are well proportioned. With the other parts of the valve mo Lion as well proportioned and properly put together this should give good distribution of steam. R. Dudgeon, 2. 4 Columbia st., New York, Improved Hydraulic Jacks and Roller Tube Expanders. For sale, 2. 5. How to lay out gear teeth. E., New Haven, Coun. Latest and best books on Steam Engineering. Send stamp for Catalogue. Keppy, Bridgeport,Ct. Universal grinders for lathe- centers, chucks, angles or cylinders. C. C. Hill, 1. 44 La Salle st.,Chicago, Ill. Wood Engraving done in best manner. Edward Sears,4. 8 Beekman St. New. York. Foot Power Machinery,for workshop use sent on trial if desired. Vanderburgh, Wells & Co., corner Fulton and Dutch streets, New York. Guild & Garrison's Steam Pump Works, Brook- lyn,N. Steam Pumping catalogue. Self- clamping rest, first- class material and work. Par- ties about to buy will do well to inquire. Wing, Greenfield, Mass. Sent to any address by mail for one dollar. American Machinist Publishing Co., 9. Fulton street, New York. The Complete Practical Machinist, $2 5. Pattern Maker's Assistant. Address, Joshua Rose, Box 3,3. New York City. The National Feed- Water Heater—the best and cheapest in the market: warranted to heat water by exhaust steam up to 2. This heater commends itself to every practical man. For description and prices, apply to the National Pipe- Bending Company, New Haven, Ct. We will pay 2. 5 cents each for copies of the issue of January 2. Those kind enough to forward us copies of the above date will please write name and address on the wrapper for identification. MACHINIST Publishing Company, 9. Fulton Street, N. City. The New Pulsometer, price, 6. Pulsometer Steam Pump Company, 8. John street, New York City. Wanted—Correspondence with engine builders, boiler makers, and supply dealers in steam goods. We manufacture the cheapest Injectors and best Steam Jet Pumps in this country, and offer to live men the most liberal terms ever named. Drop postal for particulars to J. Sheriff, Son & Co., 6. Water St., Pittsburg, Pa. Engineers everywhere should have this work. Mills Publishing Co., 1. Broadway, New York. Chordal's Letters.—John Wiley & Sons, 1. Astor Place, New York, have now ready a new and enlarged edition, with six additional plates, of Chord- al's Letters, comprising the choicest selections from the series of articles entitled . Will be mailed and prepaid on the receipt of the price. The following will be of interest to railroad companies and others using steam: Chicago and Grand Trunk Railroad Company Locomotive Department. FORT GRATIOT STATION, June 1. Dear Sirs: —The Westinghouse air pump on engine 7. Nov. 1. 88. 2 Since that time I have run the engine 2. The packing was examined to- day and apparently will be good for a year longer. The stuffing- box nuts have been screwed up 4 turn on the air cylinder and one turn on the steamside during that time, and I have never noticed it leak any. Yours truly, C. B CONo; ER, Engineer Engine 7. New York. A company with a capital of $2. Mobile, Ala., to put up a furnace with a capacity of sixty tons of iron a day. At Kankakee, Ill., a barb- wire manufacturing. The Laconia Car Company, Laconia, N. H., are about entering upon a contract for the manu- facture of $2. The net profits of the cotton factory at Pied- mont, S. C., during the pagtyear, are 2. Of the earnings, 1. In the reserve fund. A company of gentlemen have purchased thepatterns, gauges, tools, shop, etc., of George B. Brettell, Rochester, N. Y., and will continue the building of iron planers and other machinery under the firm name of the Rochester Machine Tool Works. F. Howland, president; N. Allen, directors, have been in- corporated as the Acushnet Paper Company of. New Bedford, Mass., capital, $1. The company proposes to make paper from the bark of the cedar and other material. Rifenburg & Co., have made a proposition to the people of San Diego, Cal., to commence the erection of buildings suited for iron and steel works on certain conditions. Ground has been selected between San Diego and National City. About 1. 00 men will be employed, it is stated. Lawrence & Herkner. J., are supplying on orders quite a number of their new vertic. They build a press for jewelers and other fine work, which by a peculiar device is almost instantly adjustable in its stroke by thousandths of an inch. Ira Parker & Company, of Littleton, N. H., man- ufacturers of the celebrated Littleton Saranac. Buckskin Gloves and Mittens, have just put in a new line of shafting one hundred and twenty- four feet long from their old mill to their new glove shop. It connects direct to their 1. General Buel, chief of ordnance, awarded contracts to the South Boston Iron Works for four 1. The contract for tubing these guns has been given the West Point Foundry at $1,5. Walter Scott (whose address is box 1. Plainfield, N. J.,) has designed a new web- perfecting printing press, which he believes to be superior to the one designed by him, and now in use by several leading daily newspapers. His press, as heretofore built, was illustrated and described In the AMERICAN MACHINIST of March 2. Scott is to build his new press in a factory soon to be erected by himself. The Helmbacher Forge and Rolling Mill Co. Louis, are erecting a seventy- five ton testing machine and a new hammer at their works. This new hammer will give them a total of six hammers. They will shut down their entire establishment to- day with the exception of their blacksmith shop and two hammers, which will be kept running. This is done for the purpose of taking stock, and making necessary repairs.—Age of Steel.(2. N. P., Brainerd, Minn., asks : 1. What is the dividing line between a high and low pressure engine., A.—The dividing line is not strictly defined. We should say that where the pressure of steam was more than two atmosphereli (3. Have you published an article recently on setting Corliss valves: A.—No. In fitting locomotive axle boxes should the bearing extend from the~. A.—The box should not be a close scraped fit all over the half circle, as such a fit will be almost certain to heat. If you were boring a solid box to fit a journal you would bore it enough larger than the journal, to allow for a film of oil to keep the surfaces of the metals apart. You should fit the half box in the same manner.(2. Master Mechanic, Ark., sends the. A.—Steam plowing can hardly be said to be an assured success, and the best way of application is not settled.(2. G. W, Philadelphia, Pa., asks: Will you tell me of a paste for cementing seams of a light cloth fabric, the seams to be pliable and waterproof? A.—A cement recommended for such purpose is made as follows: Put 1 pint of ale and 2 ounces Russian Isinglass in an ordinary glue kettle and boil until the isinglass is dissolved, after which add 4 ounces of glue and dissolve; then add, quite slowly, 1% ounces of boiled linseed oil, stirring until the whole is thoroughly mixed. To use this, when cold, dissolve whatever is required for use in a sufficient quantity of ale to make it of the consistency of ordinary glue prepared for use. The materials used for: making this cement should be of the best quality. Will not start a moderate sized train without taking the slack, and is very liable to stall on a hill if allowed to slow down below fen miles an hour. He yould like us to suggest any improvement which would make the engine stick to the train better on a grade, and start easier. A.—There is nothing about the valve or the seatshown in the sketch to indicate anything wrongabout the engine. They are well proportioned. With the other parts of the valve mo Lion as well proportioned and properly put together this should give good distribution of steam. Without receiving more data than what you have sent, it would be extremely difficult for us to venture an intelligent opinion of what trouble the engine may be suffering from. A common mistake made on Western roads is that of giving the valves too much lead. This would have a tendency to produce the weakness you complain of.
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