Category: Multi-Stage Transistor Amplifiers

A. Changes abruptly with frequency
B. Is constant
C. Changes uniformly with frequency
D. None of the above

A. 50%
B. 35%
C. 26%
D. 22%

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

A. 40%
B. 80%
C. 20%
D. 25%

A. Amplifier level output is kept constant
B. Amplifier frequency is held constant
C. Generator frequency is held constant
D. Generator output level is held constant

A. Good impedance matching
B. Economy
C. High efficiency
D. None of the above

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. Collector voltage is stepped up
B. resistance is low
C. collector voltage is stepped down
D. none of the above

A. To pass d.c. between the stages
B. Not to attenuate the low frequencies
C. To dissipate high power
D. None of the above

A. Voltage
B. Current
C. Power
D. None of the above