What absorbs the energy from light falling on a photovoltaic cell?
What happens to the conductivity of a photoconductive material when light shines on it?
What is the most common configuration of an optoisolator or optocoupler?
What is the photovoltaic effect?
Which describes an optical shaft encoder?
Which of these materials is most commonly used to create photoconductive devices?
What is a solid-state relay?
Why are optoisolators often used in conjunction with solid-state circuits when switching 120 VAC?
What is the efficiency of a photovoltaic cell?
What is the most common type of photovoltaic cell used for electrical power generation?
What is the approximate open-circuit voltage produced by a fully illuminated silicon photovoltaic cell?