Dimensions & Units
Common
| Property | Dimension | Units |
|---|---|---|
| Force | ||
| Energy/Work | ||
| Power | ||
| Frequency | ||
| Momentum |
Electrical Fundamentals
| Property | Dimension | Units |
|---|---|---|
| Charge | ||
| Current | ||
| Voltage | ||
| Resistivity | ||
| Resistance | ||
| Conductivity | ||
| Capacitance | ||
| Inductance | ||
| Current Density | ||
| Electric Field | ||
| Impedance | ||
| Admittance | ||
| Reactance | ||
| Active Power | ||
| Reactive Power | TODO | |
| Apparent Power | TODO |
Conversions
| Unit | Equal to |
|---|---|
| Farad (F) | |
| Henry (H) |
Fluid Mechanics
| Property | Dimension | Units |
|---|---|---|
| Mass Density | ||
| Specific Weight or Unit Weight | ||
| Relative Densiry or Specific Density | - | - |
| Bulk Modulus | ||
| Vapour Pressure | ||
| Surface Tension | ||
| Coefficient of dynamic viscosity | ||
| Coefficient of kinematic viscosity | ||
| Pressure | ||
| Head | ||
| Datum head | ||
| Pressure head | ||
| Velocity head |
Conversions
| Unit | Equal to |
|---|---|
| Poise (P) | |
| Stokes (st) | |
| Pascal (Pa) | |
| Bar (bar) |
Mechanics
Statics
| Property | Dimension | Unit |
|---|---|---|
| First moment of area | ||
| Second moment of area | ||
| Product of moment of area | ||
| Polar moment of area | ||
| Radius of gyration |
Properties of Materials
| Property | Dimension | Units |
|---|---|---|
| Planar density | ||
| Stress | ||
| Strain | - | - |
| Yield strength | ||
| Young’s modulus | ||
| Secant modulus | ||
| Tangent modulus | ||
| Poisson’s ratio | - | - |
| Carrier Concentration | ||
| Carrier Mobility | ||
| Charge Sensitivity |