Q.3 If the input voltage to the power amplifier of Fig. bellow is 8-V rms, calculate: (a) Pi(dc). (b) Po(ac). ( c ) η %.

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Q.3 If the input voltage to the power amplifier of Fig. bellow is 8-V rms, calculate:
(a) Pi(dc).
(b) Po(ac).
( C) η %.
(d) Power dissipated by both power output transistors.
•Vee (-30 V)
80
-Vir (-30 V)
Transcribed Image Text:Q.3 If the input voltage to the power amplifier of Fig. bellow is 8-V rms, calculate: (a) Pi(dc). (b) Po(ac). ( C) η %. (d) Power dissipated by both power output transistors. •Vee (-30 V) 80 -Vir (-30 V)
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