the world > matter > physics > electromagnetic radiation > electricity > voltage > [adjective] (14)
Of an electric current or voltage: flowing or acting in one direction but with a periodically varying strength.
Of a voltage: with any ripple left in.
Subcategories:
— consisting of pulses (1)
— relating to increase or decrease (2)
— relating to oscillograph (1)
— at a high voltage (2)
— serving to boost (1)
— involving simultaneous transmission (1)
— having the same phase (4)