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Connell Industries, Inc. assumes no liability for the
use or application of the following formulas.
.. Ohm's Law: |
Ohms = Volts/Amperes ( R = E / I )
| | Amperes
= Volts/Ohms ( I = E / R ) | | Volts = Amperes x Ohms ( E = IR ) |
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.. INDUSTRY ABBREVIATIONS | | cm = centimeter | cu. = cubic | ft. = foot | gl. = gallon (US) | | gr. = gram | Imp.
= Imperial | in. = inch | kg. = kilogram | | km. = kilometer | l. = liter | lb.
= pound | m. = meter | | mi. = mile | oz. = ounce | qt. = quart | std.
= standard | | US = United
States | yd. = yard | | |
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.. LENGTH MEASUREMENTS | | | | Common
Usage | | Reciprocal Value | | | | 1 ft. = 12 in.. | | 1 in. = 0.0833 ft. | | | | 1 yd. = 3 ft. | | 1
ft. = 0.3333 yd. | | | | 1 rod = 5.5000 yd. | | 1 yd. = 0.1818 rods | | | | 1
furlong = 40 rods | | 1 rod = 0.0250 furlongs | | | | 1 mile = 8 furlongs | | 1
furlong = 0.1250 mi. | | | | 1 mi. = 5,280 ft. | | 1 ft. = 0.000189 mi. | | | | 1
mi. = 1,760 yd. | | 1 yd. = 0.000568 mi. | | | | 1 fathom = 6 ft. | | 1
ft. = 0.1667 fathom | | | | 120 fathoms = 1 cable | | 1 cable = 0.00833 fathoms | | | | 1
league = 3 mi. | | 1 mi. = 0.3333 leagues | | | | 1 nautical mi. = 6076.11 ft. | | 1 ft. = 0.000165 natical mi. | | | | 1
hand = 5 in. (equestrian) | | 1 in. = 0.2000 hands | | | | | | | | METRIC | | | | 1 in. = 2.54 cm. | | 1
cm. = 0.3937 in. | | | | 1 ft. = 30.48 cm. | | 1 cm. = 0.0328 ft. | | | | 1
m. = 3.2808 ft. | | 1 ft. = 0.3048 m. | | | | 1 m. = 39.37 in. | | 1
in. = 0.0254 m. | | | | 1 m. = 1.0936 yd. | | 1 yd. = 0.9144 m. | | | | 1
rod = 5.029 m. | | 1 m. = 0.1988 rod | | | | 1 km = 1000 m. | | 1
m. = 0.001 km. | | | | 1 km = 0.621 mi. | | 1 mi. = 1.6103 km. |
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.. SQUARE MEASURES |
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| Common Usage |
| Reciprocal Value | |
| 1 sq. ft. = 144 sq. in. | | 1 sq. in = 0.0069 sq. in. |
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| 1 sq. yd. = 9 sq. ft. | | 1 sq. ft. = 0.1111 sq. yd. |
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| 1 sq. rod = 30.25 sq. yd. | | 1 sq. yd. = 0.0331 sq. rods |
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| 1 sq. mi. = 640 acres | | 1 acre = 0.0016 sq. mi. |
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| METRIC |
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| 1 sq. cm. = 0.1550 sq. in. | | 1 sq. in. = 6.452 sq. cm. |
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| 1 sq. ft. = 0.0929 sq. m. | | 1 sq. m. = 10.7643 sq. ft. |
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| 1 sq. m. = 1.196 sq. yd. | | 1 sq. yd. = 0.8361 sq. m. |
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| 1 hectare = 2.47 acres | | 1 acre = 0.4049 hectares |
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| 1 sq. km. = 0.386 sq. mi. | | 1 sq. mi. = 2.59 sq. km. |
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| .. AWG to Metric
Conversion - American Wire Gauge Conversion Chart | AWG | mm2 | | AWG | mm2 | | 30 | 0.05 | | 8 | 10 | | 28 | 0.08 | | 6 | 16 | | 26 | 0.14 | | 4 | 25 | | 24 | 0.25 | | 2 | 35 | | 22 | 0.34 | | 1 | 50 | | 21 | 0.38 | | 2/00 | 70 | | 20 | 0.5 | | 3/00 | 95 | | 18 | 0.75 | | 4/00 | 120 | | 18
(UL) | 1 | | 300MCM | 150 | | 17 | 1 | | 350MCM | 185 | | 16 | 1.5 | | 500MCM | 240 | | 14 | 2.5 | | 600MCM | 300 | | 12 | 4 | | 750MCM | 400 | | 10 | 6 | | 1000MCM | 500 |
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