A. 1/11KΩ
B. 1/5KΩ
C. 5KΩ
D. 11KΩ
A. Current controlled Current source
B. Current controlled voltage source
C. Voltage controlled voltage source
D. voltage controlled current source
A. gm r0
B. gm / r0
C. gm rπ
D. gm /rπ
A. resistor between source and load
B. inductor between source and load
C. capacitor between source and load
D. either A. or B.
A. Increase in both input & output impedances
B. Decreases in both input & output impedances
C. Increase in input impedance & decreases in output impedance
D. Decrease in input impedance & increase in output impedance
A. doping of base
B. size of emitter
C. rating of transistor
D. temperature
A. negligible input resistance and high output resistance
B. high input resistance and low output resistance
C. medium input resistance and high output resistance
D. low input resistance as well as output resistance
A. all resistors
B. all transistors
C. all inductors
D. all capacitors
A. the amplitude of output is proportional to rate of change of input
B. the amplitude of output is proportional to input
C. output occurs when input is finite and constant
D. polarity of input and output is the same