ForsideBøgerPocketbook of Useful Form…and Mechanical Engineers

Pocketbook of Useful Formulæ and Memoranda
for Civil and Mechanical Engineers

Forfatter: Guilford L. Molesworth

Sider: 744

UDK: 600 (093)

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604 Molesworth’s pocket-book Foreign Monby—Silvek Coins and Tokens. Country. Coin or Token. Subdivisions, Silver Value in Pence at 5s. per oz. Total Weight Gra. Troy. Fine, England .. Shilling 12 pence 10-09 87'270 925 America .. Dollar 100 cents 46'40 412-49 900 Austria .. Florin 100 kreuzer 21-43 190-512 900 Belgium .. Franc 100 centime 8-05 77'162 835 Ceylon, .. Rupee 100 cents 20-625 180-000 916-67 Denmark.. Krone 100 oere 11-57 115’743 800 Egypt • • (Piastre 100 aspre 2-17 19’290 900 France .. Franc 100 centime 8-05 77-162 835 Germany,. Mark 100 pfennig 9-64 85’727 900 Greece .. Drachma 100 lepta 8-05 '77-162'835 Holland .. Guilder 100 cents 18-23 154'324 945 India .. Rupee 192 pie 20-625 180-0001916-67 Italy Lire 100 centesimi 8-05 77-162 835 Norway .. Crown 100 oere 11-57 115-743 800 Portugal .. Milrei 1000 reis 44-20 385-8091916 '61 Russia .. Rouble 100 kopeck 34-72 320-000 868 Spain ,. Peseta 100 centesimos 8-112 80-125 810 Sweden .. Krona 100 oere 11-57 115'743 800 Switzerland Franc 100 centime 8-05 77-162 835 Turkey .. Piastre 100 aspre 1-93 18-565I830 Metrical System. The English standard yard being of bronze at 62° Fahr., whilst the French standard metre is of platinum at 0° C., the Standards Commission in the Report of 1871-72 considered a correction needed for scientific purposes to allow for this difference. In the Weights and Meastffés Act of 1878, how- ever, the original equivalents as determined by Kater were adopted without the proposed correction. A comparison of the corrected and adopted equivalents is given below. MMre. Litre. Kilogram. Standards Commission Adopted in Act 1878 gall. •22018+ ins. 39-38203* 39-37079 -2200967 lbs. 2-20462 2-20462 * At equal temperatures in ordinary air. At equal temperatures, distilled water.