The Mechanics' Handbook: A Convenient Reference Book for All Persons Interested in Mechanical Engineering, Steam Engineering, Electrical Engineering, Railroad Engineering, Hydraulic Engineering, Bridge Engineering, EtcInternational Textbook Company, 1904 - 218 σελίδες |
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Σελίδα v
... circles . Irregular . of circles , Table of . Avoirdupois weight .. PAGE 26 19 239 250 230 2 243 263 253 2 82-90 119 82 3 B. Batteries , Storage .. Various chemical .. 267 storage , Regulation of .. 267 .263 -266 Beams , Bending moments ...
... circles . Irregular . of circles , Table of . Avoirdupois weight .. PAGE 26 19 239 250 230 2 243 263 253 2 82-90 119 82 3 B. Batteries , Storage .. Various chemical .. 267 storage , Regulation of .. 267 .263 -266 Beams , Bending moments ...
Σελίδα vi
... circle . 116 Circle , Area of . 113 Chord of . 116 Circumference of .. 113 Motor . Segment of . Circles , Tables of circumferences and areas of . Circuits , Derived , or shunt .. Size of wire for arc - light .. Circular pitch , Formula ...
... circle . 116 Circle , Area of . 113 Chord of . 116 Circumference of .. 113 Motor . Segment of . Circles , Tables of circumferences and areas of . Circuits , Derived , or shunt .. Size of wire for arc - light .. Circular pitch , Formula ...
Σελίδα 2
... OF ANGLES OR ARCS . 60 seconds ( " ) 60 minutes 90 degrees . 360 degrees . - 1 minute 1 degree 1 rt . angle or quadrant 1 circle 1 cir . 360 ° = 21,600 = 1,296,000 " cir . 437.5 grains ( gr . ) AVOIRDUPOIS WEIGHT . 16 2 USEFUL TABLES .
... OF ANGLES OR ARCS . 60 seconds ( " ) 60 minutes 90 degrees . 360 degrees . - 1 minute 1 degree 1 rt . angle or quadrant 1 circle 1 cir . 360 ° = 21,600 = 1,296,000 " cir . 437.5 grains ( gr . ) AVOIRDUPOIS WEIGHT . 16 2 USEFUL TABLES .
Σελίδα 79
... 989 23.43 791 7.113 593 693 32.7.11 793 13.61 597 3.199 697 17:41 797 599 891 34.11 991 893 19:47 993 3.331 897 3-13-23 997 699 3.233 799 17:47 899 29.31 999 33.37 CIRCUMFERENCES AND AREAS OF CIRCLES FROM 1-64 TO 100 . PRIME FACTORS . 81.
... 989 23.43 791 7.113 593 693 32.7.11 793 13.61 597 3.199 697 17:41 797 599 891 34.11 991 893 19:47 993 3.331 897 3-13-23 997 699 3.233 799 17:47 899 29.31 999 33.37 CIRCUMFERENCES AND AREAS OF CIRCLES FROM 1-64 TO 100 . PRIME FACTORS . 81.
Σελίδα 79
... CIRCLES FROM 1-64 TO 100 . Diam . Circum . Area . Diam . Circum . Area . .0491 .0002 13.7445 .0982 .0008 419 15.0330 .1963 .0031 453 14.1372 15.9043 .3927 .0123 438 14.5299 16.8002 14.9226 .5890 17.7206 .0276 15.3153 .7854 18.6555 .0491 ...
... CIRCLES FROM 1-64 TO 100 . Diam . Circum . Area . Diam . Circum . Area . .0491 .0002 13.7445 .0982 .0008 419 15.0330 .1963 .0031 453 14.1372 15.9043 .3927 .0123 438 14.5299 16.8002 14.9226 .5890 17.7206 .0276 15.3153 .7854 18.6555 .0491 ...
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The Mechanics' Handbook: A Convenient Reference Book for All Persons ... International Correspondence Schools Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
amperes armature battery beam boiler bolts center of gravity center of percussion change gear chord deflection circle circuit column headed corresponding cubic cylinder decimal point Diam diameter difference divided draw dynamo electromotive force engine enrolled equal feet formula fraction frog distance gauge gear h given number heat Hence horsepower inertia iron lead screw Leclanché cells length mantissa mean effective pressure measured moment of inertia motor multiplied number of teeth number of threads obtained ohms P. P. TABLE perpendicular pipe piston pitch pounds pressure produce pulley quantities quotient radius radius of gyration rail resistance root rope shaft shown in Fig side significant figures square inch steam subtracted surface switch TABLE Continued tangent deflection temperature three figures tion triangle turnout curve valve velocity vertical volts weight wire wrought iron Zinc
Δημοφιλή αποσπάσματα
Σελίδα 2 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 3 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Σελίδα 3 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 2 - SURVEYORS' SQUARE MEASURE. 144. This measure is used by surveyors in computing the area or contents of land. TABLE. 625 Square Links (sq. 1. ) make 1 Pole P. 16 Poles " 1 Square Chain . sq. ch. 10 Square Chains " 1 Acre A. 640 Acres " 1 Square Mile . . sq. mi. 36 Square Miles (6 miles square)
Σελίδα 2 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu.
Σελίδα 6 - Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 25 - This is called the total heat of vaporization, or simply total heat. It is plain that the total heat is the sum of the heat of the liquid and the latent heat. That is, total heat = heat of liquid + latent heat.
Σελίδα 42 - To Divide One Number by Another, Subtract the logarithm of the divisor from the logarithm of the dividend, and obtain the antilogarithm of the difference.
Σελίδα 5 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 189 - Fig. /», the valve is shown In its extreme position at the right. The distance marked m is the maximum port opening. It matters not whether the outer edge of the valve travels beyond the inner edge of the port or falls short of it, as in the...