Niet Metrische Eenheden & Symbolen |
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Naam |
Eenheid en Veelvouden |
Symbolen |
Opmerkingen |
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Lengte |
inch | in ('') | 1 in = 25.4 mm |
| foot | ft (') | 1 ft = 0,3048 m | |
| yard | yd | 1 yd = 0,9144 m | |
| mile | mile | 1 mile = 1609,344 m | |
| mile nautical | mile | 1 nautical mile = 1852 m | |
| cable | cable | 1 cable = 0,1 nautical mile | |
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Oppervlakte |
square inch | in2 | 1 in2 = 6,4516 cm2 |
| square foot | ft2 | 1 ft 1 ft2 = 0,0929030 m2 | |
| square yard | yd2 | 1 yd 2 = 0,836127m2 | |
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Volume |
cubic inch | in3 | 1 in3 = 16,3871 cm3 |
| cubic foot | ft3 | 1 ft3= 28,3168 dm3 | |
| cubic yard | yd3 | 1 yd3 = 0,764555 m2 | |
| gallon (UK) | gal (UK) | 1 gal (UK) = 4,54609 dm3 | |
| gallon (US) | gal (US) | 1 gal (US) = 3,78543 dm3 | |
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Massa |
ton | ton | 1 ton = 1016,05 kg |
| pound | lb | 1 lb = 0,45359237 kg | |
| ounce | oz | 1 oz = 28,3495 g | |
| grain | gr | 1 gr = 64,7989 mg | |
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Kracht |
pound-force | lbf | 1 lbf = 4,44822 N |
| poundal | pdl | 1 pdl = 0,318255 N | |
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Moment |
pound-force inches | lbf/in | |
| pound-force feet | lbf/ft | ||
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Druk |
pound-force per square inch | lbf/in2 |
1 lbf/in2 = 6894,76 N/m2 |
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Temperatuur |
fahrenheit | °F | 1 = 9/5 t°C + 32 |
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Arbeid |
foot pound-force | ft lbf | 1 ft lbf = 1,35582 J |
| foot poundal | ft pdl | 1 ft pdl = 0,0421101 J | |
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Warmtehoeveelheid |
British thermal unit | Btu |
1 Btu = 1055,06 J |
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Vermogen |
foot poundal per second | ft pdl/s | 1 ft pdl/s = 0,0421401 W |
| British thermal unit per hour | Btu/h | 1 Btu/h = 0,293071 W | |
| horse power | HP | 1 HP = 745,700 W | |