Analog Electronics - Practice Test

(A) Gate voltage

(B) Drain voltage

(C) Source voltage

(D) Body voltage

(B) Drain voltage

(A) Push pull signals are equal and opposite in phase

(B) Class AB operation cannot be used for a push pull audio power output phase

(C) A push pull output transformer has a centre-tapped primary

(D) All of the above

(B) Class AB operation cannot be used for a push pull audio power output phase

(A) Affects the difference mode gain Ad

(B) Affects the common mode gain Ac

(C) Affects both Ad and Ac

(D) Does not effect either Ad and Ac

(B) Affects the common mode gain Ac

(A) Q-factor of the tuned output circuit

(B) Q-factor of the tuned input circuit

(C) Quiescent operating point

(D) Q-factor of the output and input circuits as well as quiescent operating point

(A) Q-factor of the tuned output circuit

(A) Only the temperature

(B) only the β of the transistor

(C) Both Temperature & β

(D) None of the above

(C) Both Temperature & β

Analog Electronics - Study Mode