Analog Electronics Which of the following statements is false? A push pull output transformer has a centre-tapped primary Class AB operation cannot be used for a push pull audio power output phase All of these Push pull signals are equal and opposite in phase A push pull output transformer has a centre-tapped primary Class AB operation cannot be used for a push pull audio power output phase All of these Push pull signals are equal and opposite in phase ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three difference Q points are shown on a load line. The upper Q point represents the intermediate current gain. cutoff point. maximum current gain. minimum current gain. intermediate current gain. cutoff point. maximum current gain. minimum current gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A schottky device is a Fast recovery device. Majority carrier device. Both B and C. Minority carrier device. Fast recovery device. Majority carrier device. Both B and C. Minority carrier device. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Leakage electric current in CE configuration is not present. normal. very high. very small. not present. normal. very high. very small. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it reduces the DC base electric current. makes the operating point almost independent of β. reduces the cost of the circuit. limits the AC signal going to base. reduces the DC base electric current. makes the operating point almost independent of β. reduces the cost of the circuit. limits the AC signal going to base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of these is the best description of a zener diode? It is a constant voltage device. It works in the forward region. It is a constant electric current device. It is a rectifier diode. It is a constant voltage device. It works in the forward region. It is a constant electric current device. It is a rectifier diode. ANSWER DOWNLOAD EXAMIANS APP
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