Control Grid (Noun)
Meaning
An electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube.
Classification
Nouns denoting man-made objects.
Examples
- The control grid was a crucial component of the vacuum tube, regulating the flow of electrons between the cathode and anode.
- By adjusting the voltage on the control grid, the amplifier's gain could be precisely controlled.
- The invention of the control grid revolutionized the design of vacuum tubes, enabling more efficient and stable operation.
- A negative voltage applied to the control grid would reduce the flow of electrons, while a positive voltage would increase it.
- In the early days of radio broadcasting, the control grid was often used to modulate the audio signal in vacuum tube amplifiers.