This bar naturally vibrates at 3.145 MHz, but apply an alternating voltage and it vibrates more quickly or slowly.
Oil-filled paper-insulated cables and accessories for alternating voltages up to and including 330kV--Genera
Oil-filled paper-insulated cables and accessories for alternating voltages up to and including 330kV--Sealing ends
An electric transformer changes the alternating voltage applied to it in proportion to the numbers of turns in its primary and secondary windings.
Oil-filled paper-insulated cables and accessories for alternating voltages up to and including 330kV--Oil filled paper insulated cables
Many life processes involve alternating voltages and currents.
alternating voltage chronopotentiometry
Oil-filled paper-insulated cables and accessories for alternating voltages up to and including 330kV--Pressure tanks
operating alternating voltage
