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Questions and Answers
Why do vacuum tube devices operate at high voltages?
Why do vacuum tube devices operate at high voltages?
- To minimize heat generation
- To facilitate electron flow (correct)
- To reduce power consumption
- To increase device reliability
What is the function of valves in vacuum tubes?
What is the function of valves in vacuum tubes?
- Generate electricity
- Control the flow of electrons (correct)
- Amplify sound waves
- Regulate the vacuum pressure
What is the primary reason for using a vacuum in vacuum tube devices?
What is the primary reason for using a vacuum in vacuum tube devices?
- To prevent energy loss due to collisions with air molecules (correct)
- To increase the speed of electron flow
- To reduce the size of the device
- To enhance the durability of the electrodes
Why did vacuum tube devices have limited life?
Why did vacuum tube devices have limited life?
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