Answer the following statement(s) true (T) or false (F)
1. A transistor amplifier configuration—CE, CC, or CB—is determined by the relationship between the AC input signal and the AC output signal.
2. An amplifier can often reach an efficiency of 100%.
3. At saturation, the transistor is totally off and at its lower limit of operation.
4. The class AB amplifier is really just a variation of the class A amplifier.
5. Because the class C amplifier is seldom on, its efficiency is excellent, nearly approaching 100%.
1. TRUE
2. FALSE
3. FALSE
4. FALSE
5. TRUE
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