Ответ на вопрос №906634: Vacuum tubes were discovered to have a number of flaws, for example … (choose 3 correct answers) they produced very little of heat they took 1 to 2 minutes to warm up two similar tubes had varying output and operational properties they required high power supply voltages of 300 volts dc and higher Vacuum tubes were discovered to have a number of flaws, for example - Ответ на вопрос №906634Vacuum tubes were discovered to have a number of flaws, for example - Ответ на вопрос №906634
2025-07-192025-07-19СтудИзба
Vacuum tubes were discovered to have a number of flaws, for example - Ответ на вопрос №906634
Вопрос
Vacuum tubes were discovered to have a number of flaws, for example … (choose 3 correct answers)- they produced very little of heat
- they took 1 to 2 minutes to warm up
- two similar tubes had varying output and operational properties
- they required high power supply voltages of 300 volts dc and higher
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