Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? All have the same gain Common emitter Common base Common collector All have the same gain Common emitter Common base Common collector ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a transistor is connected in common emitter mode, it with have Low input resistance as well as output resistance Negligible input resistance and high output resistance High input resistance and low output resistance Medium input resistance and high output resistance Low input resistance as well as output resistance Negligible input resistance and high output resistance High input resistance and low output resistance Medium input resistance and high output resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In all base driver amplifiers None of these ac collector voltage is in phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage None of these ac collector voltage is in phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The effective channel length of a MOSFET in a saturation decreases with increase in Source voltage Gate voltage Drain voltage Body voltage Source voltage Gate voltage Drain voltage Body voltage ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following statements is false? 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 A push pull output transformer has a centre-tapped primary Class AB operation cannot be used for a push pull audio power output phase ANSWER DOWNLOAD EXAMIANS APP
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