Question

What operating voltage is generally associated with vacuum tube devices?

विकल्प

• Low voltages

• A small applied voltage only

• High voltages of about \[100\,\mathrm{V}\]

• No voltage between the different electrodes

Answer 1

Vacuum tube devices generally operate at high voltages of about \[100\,\mathrm{V}\]. Semiconductor devices operate at low voltages.