Rockwell Automation 150 MNL/SMC DIALOG+/APP-PROD GUIDE - Manual (Page 183)

Reference 10-21
Volume
1,728 cu. in. = 1 cu. ft.
231 cu. in. = 1 gal. (U.S.
277.274 cu. in. = 1 gal. (British)
27 cu. ft. = 1 cu. yd.
31 gal. (31.5 U.S. gal.) = 1 barrel
35.314 cu. ft. = 1 cu. m
3.785 liters = 1 gal.
61.023 cu. in. = 1 liter
7.4805 gal. = 1 cu. ft.
Temperature
° = degrees
C = Celsius (Centigrade
F = Fahrenheit
BTU = British Thermal Unit
Length
yd. = yard
m = meter
mm = millimeter (1/1000 of a meter
cm = centimeter ( 1/100 of a meter)
in. = inch
ft. = feet
km = kilometer
Weight
oz. = ounce
lb. = pound
kg. = kilogram
g = gram
Electrical
W = Ohms
ý = Phase
V = Volts
A = Amperes
mA = milliamperes
mA = microamperes
mV = millivolts
kV = kilovolts
Power/Energy
HP = horsepower
W = watt
kW = kilowatt
kWH = kilowatt-hours