Month: December 2018

A. Changes in temperature cause thermal instability
B. Circuit becomes heavy and costly
C. It becomes difficult to bias the circuit
D. None of the above

A. More than
B. The same as
C. Less than
D. Data insufficient

A. 5 mV
B. 2 mV
C. 8 mV
D. 5 mV

A. 5 db
B. 2 db
C. 10 db
D. 3 db

A. RC coupling
B. Transformer coupling
C. Direct coupling
D. None of the above

A. 30 db
B. 60 db
C. 120 db
D. 600 db

A. Step up
B. Step down
C. Same turn ratio
None of the above

A. 600 db
B. 24 db
C. 14 db
D. 27 db

A. Large
B. Very large
C. Small
D. None of the above

A. RC
B. Transformer
C. Direct
D. Impedance