Analog Electronics Which of the following statements is false? All of these Class AB operation cannot be used for a push pull audio power output phase A push pull output transformer has a centre-tapped primary Push pull signals are equal and opposite in phase All of these Class AB operation cannot be used for a push pull audio power output phase A push pull output transformer has a centre-tapped primary Push pull signals are equal and opposite in phase ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The β of a transistor is the ratio of the collect current to emitter current. base current to collector current. collect current to base current. emitter current to collector current. collect current to emitter current. base current to collector current. collect current to base current. emitter current to collector current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A Semiconductor has a None of these Constant Temperature coefficient of resistance Positive Temperature coefficient of resistance Negative Temperature coefficient of resistance None of these Constant Temperature coefficient of resistance Positive Temperature coefficient of resistance Negative Temperature coefficient of resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base supply voltage is disconnected, the collector-emitter voltage will equal 0 V. 6 V. collector supply voltage. 10.5 V. 0 V. 6 V. collector supply voltage. 10.5 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Generally, the gain of a transistor amplifier falls at high frequencies due to the Internal Capacitance of the device Coupling capacitor at the output Coupling capacitor at the input Skin effect Internal Capacitance of the device Coupling capacitor at the output Coupling capacitor at the input Skin effect ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the drain saturation electric current is less than IDSS a JFET acts like a current source. resistor. battery. BJT. current source. resistor. battery. BJT. ANSWER DOWNLOAD EXAMIANS APP
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