Ответ на вопрос №933339: 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 №933339Vacuum tubes were discovered to have a number of flaws, for example - Ответ на вопрос №933339
2025-08-132025-08-13СтудИзба
Vacuum tubes were discovered to have a number of flaws, for example - Ответ на вопрос №933339
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
Ответ
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