Constants and Measurement Units 285
Viscosity, Kinematic
Viscosity, Dynamic
Frequency
Electric Current
_inH2O inches of water _psi pounds per square
inch (ENG/US)
_inHg inches of mercury _torr millimeters of mercury
_mmH2O millimeters of water
_St stokes
_P poise
_GHz gigahertz _kHz kilohertz
_Hz hertz (SI) (ENG/US _MHz megahertz
_A ampere (SI) (ENG/US) _mA milliampere
_kA kiloampere
_
mA
microampere