supervise and control the electric circuit
bed before the electric heat
boosting the voltage intermittently
characteristic of the current versus the voltage
characteristic of the voltage drop
check the voltage settled be zero
compare the difference and resemblance
determine the value ofm compare the aetual measured results coith the
Development of the electric shock therapy
different pricing of electric power based on the voltage quality
distribution of the circuit inductance
distribution of the electric field
distribution of the electric fields magnitude
distribution of the voltage
economizing the electric power and energy
Electric Voltage over Press the Surveillance