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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Αποτελέσματα 1 - 5 από τα 41.
Σελίδα v
... wires for . Aluminum and copper , Properties of . Ampere .. Angles or arcs , Measures of . Annunciator system . Anode ... wire gauge .. Bending moments in beams . Blow , Force of a .. 152 249 140 Y PAGE Blueprints . Blueprint paper , To ...
... wires for . Aluminum and copper , Properties of . Ampere .. Angles or arcs , Measures of . Annunciator system . Anode ... wire gauge .. Bending moments in beams . Blow , Force of a .. 152 249 140 Y PAGE Blueprints . Blueprint paper , To ...
Σελίδα vi
... wire for arc - light .. Circular pitch , Formula for .. 115 82-90 234 253 253 228 pitch , Table of . 230 rings , Area of .. 116 rings , Volume of . 117 Circumferences and areas of circles . 82-90 PAGE Commutator , Sparking at ...
... wire for arc - light .. Circular pitch , Formula for .. 115 82-90 234 253 253 228 pitch , Table of . 230 rings , Area of .. 116 rings , Volume of . 117 Circumferences and areas of circles . 82-90 PAGE Commutator , Sparking at ...
Σελίδα ix
... wire . B. & S. wire ... 14 269 249 248 255 140 137 93-102 93 312 313 324 314 117 118 18 18 PAGE Gauge , sizes of wire , with equivalent sectional INDEX . ix.
... wire . B. & S. wire ... 14 269 249 248 255 140 137 93-102 93 312 313 324 314 117 118 18 18 PAGE Gauge , sizes of wire , with equivalent sectional INDEX . ix.
Σελίδα x
... wire , with equivalent sectional areas 248 Gearing , Formulas for ..... 228 Gears , Change , for screw cutting . 178 ... wires , Underwriters ' regulations for .. 245 Inch , Equivalent decimal parts of .. 91 Inches and parts thereof in ...
... wire , with equivalent sectional areas 248 Gearing , Formulas for ..... 228 Gears , Change , for screw cutting . 178 ... wires , Underwriters ' regulations for .. 245 Inch , Equivalent decimal parts of .. 91 Inches and parts thereof in ...
Σελίδα xiv
... Electrical . Moment of .. Moment of , for various sections . of copper wire .. 174 298-300 131 133 153 133 231 108 114 119 231 134 153 .251-253 PAGE Resistance of derived circuit . Resultant of forces ... xiv INDEX .
... Electrical . Moment of .. Moment of , for various sections . of copper wire .. 174 298-300 131 133 153 133 231 108 114 119 231 134 153 .251-253 PAGE Resistance of derived circuit . Resultant of forces ... xiv INDEX .
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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...