What is something a that a vacuum tube cannot do? A. Change alternating current into direct current B. Increase the strength of a signal C. Convert electrical energy into thermal energy D. Turn a current

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asked May 10, 2018 62.0k views

1 vote

What is something a that a vacuum tube cannot do?

A. Change alternating current into direct current
B. Increase the strength of a signal
C. Convert electrical energy into thermal energy
D. Turn a current on or off

Computers and Technology
high-school

Maor Barazani asked

by Maor Barazani

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1 Answer

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C. Covert electrical energy into thermal energy

Jhaynie answered May 14, 2018

by Jhaynie

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