The engineers' manual of the Local marine examinations |
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... Engine by Messrs . Rowan & Co. , & c . This species of engine combines the various improvements of a high pressure of steam with superheating and surface condensation , and is reported by Professor RANKINE to have acted with a smaller ...
... Engine by Messrs . Rowan & Co. , & c . This species of engine combines the various improvements of a high pressure of steam with superheating and surface condensation , and is reported by Professor RANKINE to have acted with a smaller ...
Side
... Engine On the form of the Figure when the Expansion Gear alone is used Difference of effect between throttling the ... Engines and Boilers Answers .. .. .. .. 416 442 .. 458 489 529 .. 533 534 EXAMINATION OF ENGINEERS FOR CERTIFICATES OF ...
... Engine On the form of the Figure when the Expansion Gear alone is used Difference of effect between throttling the ... Engines and Boilers Answers .. .. .. .. 416 442 .. 458 489 529 .. 533 534 EXAMINATION OF ENGINEERS FOR CERTIFICATES OF ...
Side
... Engine On the form of the Figure when the Expansion Gear alone is used 330 .. .. .. 343 .. .. .. Difference of ... Engines and Boilers .. 416 .. 442 .. 458 .. 489 529 533 .. .. 534 EXAMINATION OF ENGINEERS FOR CERTIFICATES OF COMPETENCY ...
... Engine On the form of the Figure when the Expansion Gear alone is used 330 .. .. .. 343 .. .. .. Difference of ... Engines and Boilers .. 416 .. 442 .. 458 .. 489 529 533 .. .. 534 EXAMINATION OF ENGINEERS FOR CERTIFICATES OF COMPETENCY ...
Side 1
... engines . In either case he must also have served one year at sea in the Engine Room ; or ( b ) He must have served at least four years at sea in the Engine Room . B ( c ) He must be able to give a Examination of Engineers for ...
... engines . In either case he must also have served one year at sea in the Engine Room ; or ( b ) He must have served at least four years at sea in the Engine Room . B ( c ) He must be able to give a Examination of Engineers for ...
Side 2
... engines in general use ; as to the details of the different working parts , external and internal , with the use of ... engine - room , with a Second - class Certificate , in the capacity of a second engineer , and that their names have ...
... engines in general use ; as to the details of the different working parts , external and internal , with the use of ... engine - room , with a Second - class Certificate , in the capacity of a second engineer , and that their names have ...
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The Engineers' Manual of the Local Marine Examinations Thomas Liddell Ainsley Ingen forhåndsvisning tilgjengelig - 2015 |
Vanlige uttrykk og setninger
air-pump Answer area of valve atmospheric line boiler bolts bottom cent centre circumference coal condenser contains cost crank cubic feet cubic foot cubic inches cyphers decimal denominator diagram distance divide dividend divisor effective pressure engine equal EXAMINATION PAPER-No EXAMPLES FOR PRACTICE exhaust figure fraction gallons heat high pressure horse-power hundred inches diameter inches of mercury indicator indicator diagram length of stroke lever mean effective pressure miles multiplicand multiply piston pitch plates port pounds pressure cylinder pressure of steam pressure per square pump quantity quotient ratio of expansion reduce remainder revolutions per minute rivets RULE safety-valve screw seams shaft side slide-valve specific gravity square feet square inch stays steam is cut subtract surface surface condenser tank temperature thickness thousand throughout the stroke tons total pressure tube vacuum vulgar fraction weight whole numbers
Populære avsnitt
Side 42 - An Improper Fraction is one whose numerator is equal to or greater than its denominator ; as, f , -J.
Side 63 - Thus, reducing the two fractions to a common denominator, we multiply the numerator of the dividend by the denominator of the divisor, and the numerator of. the divisor by the denominator of the dividend ; (Art.
Side 139 - RULE. from half the sum of the three sides, subtract each side separately; multiply the half sum and the three remainders together, and the square root of the product will be the area required.
Side 56 - It is however impossible to find such a fraction unless all the given fractions be first expressed with a common denominator : for, since the denominator of a fraction expresses the number of equal parts into which the unit is divided, it follows that in two fractions which have not a common denominator the unit is not divided into the same number of equal parts : therefore in endeavouring to...
Side 239 - ... stroke have been performed, and the steam be at the same time throttled in the steam pipe, the full pressure of the steam within the cylinder cannot be maintained except near the beginning of the stroke where the piston travels slowly ; for as the speed of the piston increases, the pressure necessarily subsides, until the piston approaches the other end of the cylinder, where the pressure would rise again but that the operation of the lap on the valve by this time has had the effect of closing...
Side 239 - ... on the exhausting side, the port before the piston will be closed before that behind it is opened ; and the interval between the closing of the one and the opening of the other, will depend on the quantity of lap on the exhausting side of the valve.