Handbook of Applied MathematicsEdward E. Grazda, Morris Brenner Van Nostrand, 1955 - 1044 σελίδες Original work by Martin E. Jansson, Herbert D. Harper, Peter L. Agnew. |
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Σελίδα 224
... machine = input Efficiency in machines is always expressed by a percent . Thus , if 100 units of work are put into a machine and only 95 units are gotten out , the efficiency of the machine is % or 95 % . 95 Friction is the chief cause ...
... machine = input Efficiency in machines is always expressed by a percent . Thus , if 100 units of work are put into a machine and only 95 units are gotten out , the efficiency of the machine is % or 95 % . 95 Friction is the chief cause ...
Σελίδα 225
... machine useful output = input Efficiency in machines is always expressed by a percent . Thus , if 100 units of work are put into a machine and only 95 units are gotten out , the efficiency of the machine is % or 95 % . 95 Friction is ...
... machine useful output = input Efficiency in machines is always expressed by a percent . Thus , if 100 units of work are put into a machine and only 95 units are gotten out , the efficiency of the machine is % or 95 % . 95 Friction is ...
Σελίδα 613
... machine equals the revolutions of the feed screw required for one revolution of the index head spindle with equal ... machine in the denominator , then resolve the fraction into. Lead of spiral Lead of machine FIG . 42. Spur Gear . FIG ...
... machine equals the revolutions of the feed screw required for one revolution of the index head spindle with equal ... machine in the denominator , then resolve the fraction into. Lead of spiral Lead of machine FIG . 42. Spur Gear . FIG ...
Περιεχόμενα
SECTION PAGE I INTRODUCTIONHOW TO USE THIS BOOK | 1 |
ARITHMETICSLIDE RULE | 4 |
ALGEBRA | 93 |
Πνευματικά δικαιώματα | |
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Συχνά εμφανιζόμενοι όροι και φράσεις
alternating current amperes angle armature base called cells circle circuit circular mils circumference coefficient coil column Common Logarithms concrete copper cosec Cosine Cotang Cotang Tang Cube cubic feet decimal dimensions direct current distance divided electrical electromotive force equal Ex.-Log excavation factor figure fixtures floor foot formula fraction gallons Gear on Stud Gypsum Header heat Hole hypotenuse ILLUSTRATION Insulating joints joists kc kc length load logarithms machine magnetic magnetomotive force measured Metal Lath mortar motor multiplied Ohm's Law ohms parallel pipe pitch diameter Plaster pounds quantity radiation radius rafters reactance resistance revolutions per minute roof screw shafts sheets shown in Fig sides Sine specific gravity square feet square inches square root steel surface TABLE TANGENTS tank taper temperature thick thread triangle tube unit voltage volts wall watts weight width wire worm yards