Q220
A transistor RC coupled amplifier is designed for a voltage and band gain of 20. But a measurement at a particular frequency shows the gain to be only 14. What is the likely phase shift at this frequency?
A.
180°
B.
135°
AnswerC.
90°
D.
45°
Answer: Option B
Solution
Answer: Option B
No explanation is given for this question Let's Discuss on Board