Analog Electronics Feedback circuit in an oscillator can be accomplished by Inductive coupling between input and output Capacitive coupling between input and output Resistive coupling between input and output Any one or combinations of the above methods Inductive coupling between input and output Capacitive coupling between input and output Resistive coupling between input and output Any one or combinations of the above methods ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Suppose the base resistor is open. The Q point will be in the middle of the load line. at the upper end of the load line. off the load line. at the lower end of the load line. in the middle of the load line. at the upper end of the load line. off the load line. at the lower end of the load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is trivalent impurity ? Antimony Boron None of these Silicon Antimony Boron None of these Silicon ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Depending upon the switching recovery time and on state drop, the power diodes are types General purpose, fast recovery. General purpose, fast recovery and schottly. None of these. Fast recovery, Schottky. General purpose, fast recovery. General purpose, fast recovery and schottly. None of these. Fast recovery, Schottky. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Darlington connection is achieved in 2 transistors by connecting both emitter. both collector. grounding both collector. both base. both emitter. both collector. grounding both collector. both base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a junction diode is Reverse Biased then diode acts like ....................... None of these Close switch Short switch An open switch None of these Close switch Short switch An open switch ANSWER DOWNLOAD EXAMIANS APP
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