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Video Formulary

Video Generally
Video Axle Load Distribution
Video Payload Distribution
Video Braking Distance
Video Driving Force
Video Work/Energy
Video Radian Measure
Video Tension (brake)
Video Brake Force
Video Brake Pedal
Video Brake Force (wheel)
Video De-/Acceleration
Video Braking Distance
Video Braking Period
Video CO2 emission
Video Density
Video Torque
Video Pressure
Video Injection Quatity
Video Electrical Power
Video Riding Speed
Video Centrifugal Force
Video Gas Speed
Video Speed
Video Coaxial Gearbox
Video Lever Ratio
Video Hollow Cylinder
Video Stroke-bore Ratio
Video Displacement
Video Power Output p.l.
Video Hydraulic Ratio
Video Capacity
Video Piston Speed
Video Piston Force
Video Force
Video Crank Mechan. Forces
Video Fuel Consumption 1
Video Fuel Consumption 2
Video Fuel Consumption 3
Video Ciruit Area
Video Circuit Ring
Video Circumference
Video Clutch Pedal
Video Power (mechanical)
Video Power (effective)
Video Power (indicated)
Video Efficiency Weight
Video Wire Resistance
Video Steering Ratio
Video Volumetric Efficiency
Video Air Ratio
Video Venturi
Video Air Resistance
Video Parallel Circuit
Video Planetary Gearbox
Video Percent
Video Rectangle
Video Rectangle Column
Video Friction Force
Video Tyre Calculation
Video Serial Circuit
Video Rolling Resistance
Video Cam Dwell
Video Dwell Period
Video Slip
Video Spread of Gears
Video Climbing Resistance
Video Ratio
Video Circumference speed
Video Conversions
Video Not Coaxial Gearbox
Video Valve Opening Area
Video Valve Opening Angle
Video Valve Opening Period
Video Compression Ratio 1
Video Compression Ratio 2
Video Amount of Heat
Video Resistance
Video Efficiency
Video Cube
Video Ignition Interval
Video Cylinder



          A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Technical Mathematics Generally



The formula is very helpful with recurring arithmetic operations. Instead of again and again new find out, what is to be done with the length and width of a rectangle, in order to calculate its area, one should generally note this approach. This can happen in the form

 Area = Length · Width .

If one now uses the initial letters of the internationally valid, usually terms taken from the English language for the terms area, length and width, would have to stand there

 A = l · b .

A formula is thus a description, which arithmetic operations are to be applied to the designator necessary for the calculation.

Dimension/
identifier
Si-Basic units boldface

Units

Conversation

Angel (at the wheel) (grad)1 = 60'  (angle minutes)
1 ' = 60"
(angle seconds)
Angel (at the steering wheel) (grad)
(Ignition interval) angel (grad)
Compression ratio  
Efficency
Air/fuel ratio
Friction
circumference/diameter3,14159 ...
Densityg/cm1 g/cm = 1 kg/dm = 1 t/m
(Mechanical) tensionN/mm 
aaccelerationm/s 
AAreamm, cm, dm,
m, km
1 km=1.000.000 m
=10.000 cm
=100 dm
bWidthmm, cm, dm, m1 m = 10 dm =
100 cm = 1000 mm
cFuel consumptionl/100 km 
dDiameter, boremm, cm1 cm = 10 mm
EEnergyNm, Ws, J, kJ (Joule),
kWh
1 Nm = 1 Ws = 1 J
1 kJ = 1000 J
1 kWh = 3600 kJ
fFrequencyHz (Herz), s-1 (1/s)1 Hz = 1 Oszillation/s.
FForceN, daN, kN1 kN = 100 daN
1 daN = 10 N
1 N = 1 kg·m/s
gAcceleration of gravity9,81 m/s 
GWeightN, daN, kN1 kN = 100 daN
1 daN = 10 N
1 N = 1 kg·m/s
hHeightmm, cm, dm, m1 m = 10 dm = 100 cm = 1000 mm
iRatio  
ICurrentA (Ampere)1 A = 1000 mA
KCapacitanceAh (Amperehours) 
lLengthmm, cm, dm, m, km1 Seemeile = 1,852 km
1 Landmeile = 1,609 km
1 km = 1000 m
1 m = 10 dm = 100 cm = 1000 mm
1 Inch = 25,4 mm
mMassg, kg, t (Tonne)1 t = 1000 kg
1 kg = 1000 g
1 pound (lb) = 453,59 g
MTorqueNm (Newtonmeter)1 N · 1 m = 1 Nm
nnumbers of revolutions    s-1 (1/s)
min-1 (1/min)
1 s-1 = 60 min-1
ppressurePa (Pascal)
mbar, bar, N/cm
1 bar = 10 N/cm
1 bar = 1000 mbar
1 bar = 100.000 Pa
PPowerVA (Volt·Ampere),
W (Watt), kW,
PS (Horsepower)
1 W = 1 J/s = 1 Nm/s = 1 kg·m/s
1 W = 1 VA
1 kW = 1000 W
1 kW = 1,3596 PS
1 PS = 735,5 W
QHeat quantityNm, Ws, J, kJ (Joule)1 Nm = 1 Ws = 1 J
1 kJ = 1000 J
rRadius, lever armmm, cm, dm, m1 m = 10 dm = 100 cm = 1000 mm
RResistanceM, k, , m (Ohm)1 M = 1000 k
1 k = 1000
1 = 1000 m
sDistance, strokemm, cm, dm, m, km1 km = 1000 m
1 m = 10 dm
1 dm = 10 cm
1 cm = 10 mm
tTime (time)h, min, s1 h = 60 min
1 min = 60 s
tTemperatureC (grad Celsius)0 C = 32 F, 100 C = 212 F
TPeriodic times (second) 
TTemperatureK (Kelvin)0 C = 273 K, 100 C = 373 K
vVelocity
(velocity)
km/h1 m/s = 3,6 km/h
1 km/h = 0,278 m/s
UVoltageV (Volt)1 V = 1000 mV
VVolumemm, cm (ml),
dm (Liter), m
1 m = 1000 dm (Liter)
1 dm (Liter) = 1000 cm (ml)
1 cm (ml) = 1000 mm
1 barrel = 159 dm (Liter)
1 gallon = 3,79 dm (Liter)
WWorkNm, Ws, J, kJ (Joule)1 Nm = 1 Ws = 1 J
1 kJ = 1000 J





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Translator: Don Leslie - Email: lesdon@t-online.de

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