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  4. A transistor is preferred to a triode valve in amplifier circuit because it

Q. A transistor is preferred to a triode valve in amplifier circuit because it

 1954  212 J & K CETJ & K CET 2017Semiconductor Electronics: Materials Devices and Simple Circuits Report Error

Solution:

A transistor is preferred to a triode valve in amplifier circuit because it is compact and does not require a heater