Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 30
... unit ) C capacitance ( the farad is the standard unit ) impedance ( the ohm is the standard unit ) voltage ( the volt is the standard unit ) Z E I = = = current ( the ampere is the standard unit ) X = reactance ( the ohm is the standard ...
... unit ) C capacitance ( the farad is the standard unit ) impedance ( the ohm is the standard unit ) voltage ( the volt is the standard unit ) Z E I = = = current ( the ampere is the standard unit ) X = reactance ( the ohm is the standard ...
Σελίδα 135
... units ; in fact , many of these ratios are quite indefinite , since many units are only vaguely defined . To add to the confusion , different industries use different standards of weight , volume , and so forth , and the name of a unit ...
... units ; in fact , many of these ratios are quite indefinite , since many units are only vaguely defined . To add to the confusion , different industries use different standards of weight , volume , and so forth , and the name of a unit ...
Σελίδα 179
... unit magni- tude is 1 inch , and the number 15 is the number of times 1 inch is con- tained in the whole line drawn . There are several units of measure for angles . The right angle is the most familiar unit of measure , because it is ...
... unit magni- tude is 1 inch , and the number 15 is the number of times 1 inch is con- tained in the whole line drawn . There are several units of measure for angles . The right angle is the most familiar unit of measure , because it is ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
Πνευματικά δικαιώματα | |
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algebraic angle answer applied arithmetic Axiom base called Chapter Check circle circuit circumference coefficient common complex condition Construct COROLLARY curve decimal definition denominator difference direction distance divided division Draw drawn electrical engineering equal equation example exponent expression fact factor figure formula fraction frequency functions geometry given greater illustrated inches indicated involved length letters logarithms magnitude mathematical means measure method Multiply necessary negative Note obtained ohms operation parallel perpendicular places polygon positive possible practice Problems Prove quadratic quantity quotient radio radius ratio represented resistance result right angle root rule shown sides similar Simplify sine solution Solve square statement straight line substituted subtract Theorem triangle unit unknown usually vertical voltage volts wave zero