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What is Vacuum Tube ?

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Discuss & Learn How To Make Money Online :: Make Money Online :: General Discussions
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daksh007
Posts : 11530
Join date : 2019-01-07
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What is Vacuum Tube ? - Page 14 Empty Re: What is Vacuum Tube ?

Thu Jan 10, 2019 10:41 am
High cost.
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daksh007
Posts : 11530
Join date : 2019-01-07
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What is Vacuum Tube ? - Page 14 Empty Re: What is Vacuum Tube ?

Thu Jan 10, 2019 10:42 am
Vacuum tubes consume more power.
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