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TABLE E-3 TEMPERATURE CONVERSION CHART<br />

APPENDIX E: GENERAL CONVERSIONS AND FORMULAS<br />

°C °F °C °F °C °F °C °F<br />

-60 -76 -25 -13 5 41 45 113<br />

-55 -67 -20 -4 10 50 50 122<br />

-50 -58 -17.8 0 15 59 55 131<br />

-45 -49 -15 5 20 68 60 140<br />

-40 -40 -10 14 30 86 65 149<br />

-35 -31 -5 23 35 95 70 158<br />

-30 -22 0 32 40 104<br />

NOTE: °C= (°F-32) / 1.8<br />

°F= (°C·1.8) + 32<br />

TABLE E-4 ENGINEERING PREFIXES<br />

Prefix Symbol Value Example<br />

tera T 1 x 10 12 terahertz (THz)<br />

giga G 1 x 109 gigahertz (GHz)<br />

mega M 1 x 10 6<br />

megahertz (MHz)<br />

kilo k 1 x 10 3 kilohertz (kHz)<br />

centi c 1 x 10 -2 centimeter (cm)<br />

milli m 1 x 10-3 millihenry (mH)<br />

micro µ 1 x 10 -6 microfarad (µF)<br />

nano n 1 x 10-9 nanosecond (nsec)<br />

pico p 1 x 10 -12 picofarad (pF)<br />

E-4 68P81089E50-B 9/1/05

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