Abbreviations / Symbols / Initials - APRILIA RS 50 Workshop Manual

General information

ABBREVIATIONS / SYMBOLS / INITIALS

# = number
< = less than
> = greater than
≤ ≤ ≤ ≤ ≤
= equal to or less than
≥ ≥ ≥ ≥ ≥
= equal to or greater than
~ = approximately
∞ ∞ ∞ ∞ ∞
= infinity
°
C = degrees Centigrade
°
F = degrees Fahrenheit
±
= plus or minus
a.c. = alternating current
A = Ampere
Ah = Ampere-hour
API = American Petroleum Institute
AT = high tension (HT)
bar = unit of pressure (1 bar = 100 kPa)
c.c. = direct current (d.c.)
cm 3 = cubic centimeters
CO = carbon monoxide
DIN = Deutsche Industrie Norm
d.c. = direct current
giri/min = revolutions per minute (rpm)
HC = unburnt hydrocarbons
ISC = idle speed control
kg = kilograms
kgm = kilograms per meter (1 kgm = 10 Nm)
km = kilometers
km/h = kilometers per hour
k = kilohm
kPa = kiloPascal (1 kPa = 0.01 bar)
kW = kilowatt
1-18
Release 00 2001-03
= liters
l
LED = light emitting diode
m/s = meters / second
MAX = maximum
mbar = millibar
mi = mile
MIN = minimum
MPH = miles per hour
MΩ Ω Ω Ω Ω
= megaohm
N.O.M.M. = "Motor" method octane rating
N.O.R.M. = "Research" method octane rating
Nm = Newton-meter (1 Nm = 0.1 kgm)
Ω Ω Ω Ω Ω
= ohm
PICK-UP = pick-up
PMI = bottom dead center (BDC)
PMS = top dead center (TDC)
rpm = revolutions per minute
SAE = Society of Automotive Engineers
TEST = diagnostic check
T.C.E.I. = hex socket screw
T.E. = hex head screw
T.P. = slotted head screw
UPSIDE-
DOWN = Upside-down forks
V = Volts
W = Watts
Ø = diameter
RS 50
ch. 1