The engineers' manual of the Local marine examinations |
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Σελίδα 3
... allowed to work out these questions according to the methods he is accustomed to use , and will be allowed five hours to perform the work : and ( a ) If at the expiration of the time allowed he has worked out correctly the whole of the ...
... allowed to work out these questions according to the methods he is accustomed to use , and will be allowed five hours to perform the work : and ( a ) If at the expiration of the time allowed he has worked out correctly the whole of the ...
Σελίδα 5
... allowed six hours for the arithmetical paper and elementary questions , Form Examination 15 b - viz . , from 10 A.M , to 4 P.M. First - class candidates are directed to leave the diagram question , No. 9 on Examination II a , until the ...
... allowed six hours for the arithmetical paper and elementary questions , Form Examination 15 b - viz . , from 10 A.M , to 4 P.M. First - class candidates are directed to leave the diagram question , No. 9 on Examination II a , until the ...
Σελίδα 163
... 112 672 112 £ 17.92 increased wages . 100 100 : 85 £ 17.92 15 85 85 8960 14336 £ 15 ° 232Q 20 8. 4640 12 d . 7.68 Answer , £ 15 48. 7.68d . Ex . 5. An engineer is to be allowed 3 Interest , Discount , Per Centage , & c . 163.
... 112 672 112 £ 17.92 increased wages . 100 100 : 85 £ 17.92 15 85 85 8960 14336 £ 15 ° 232Q 20 8. 4640 12 d . 7.68 Answer , £ 15 48. 7.68d . Ex . 5. An engineer is to be allowed 3 Interest , Discount , Per Centage , & c . 163.
Σελίδα 164
Thomas Liddell Ainsley. Ex . 5. An engineer is to be allowed 3 per cent . on all coal left at the end of the voyage ; what will be the money value to him if he has 95 tons left , coals selling at £ 1 28. 6d . ? 95 tons of coal at £ 1 2s ...
Thomas Liddell Ainsley. Ex . 5. An engineer is to be allowed 3 per cent . on all coal left at the end of the voyage ; what will be the money value to him if he has 95 tons left , coals selling at £ 1 28. 6d . ? 95 tons of coal at £ 1 2s ...
Σελίδα 208
... allowed per day per man to serve 262 persons for 12 days ? Contents of each tank tanks 1050 X 14 6 5 6 ft . X 5 ft . X 3'5 ft . 105'0 cubic feet , .. contents of 14 1470 cubic feet ; and 1470 X 6'25 = 9187.5 gallons . 91875262 = 35 ...
... allowed per day per man to serve 262 persons for 12 days ? Contents of each tank tanks 1050 X 14 6 5 6 ft . X 5 ft . X 3'5 ft . 105'0 cubic feet , .. contents of 14 1470 cubic feet ; and 1470 X 6'25 = 9187.5 gallons . 91875262 = 35 ...
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The Engineers' Manual of the Local Marine Examinations Thomas Liddell Ainsley Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Συχνά εμφανιζόμενοι όροι και φράσεις
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
Δημοφιλή αποσπάσματα
Σελίδα 42 - An Improper Fraction is one whose numerator is equal to or greater than its denominator ; as, f , -J.
Σελίδα 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.
Σελίδα 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.
Σελίδα 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...
Σελίδα 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...
Σελίδα 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.