The emitter-follower configuration has a ________ impedance at the inp – McqOptions

MCQOPTIONS

1.	The emitter-follower configuration has a ________ impedance at the input and a ________ impedance at the output.
A.	low, low
B.	low, high
C.	high, low
D.	high, high
Answer» D. high, high

Discussion

No Comment Found

Related MCQs

In a hybrid equivalent circuit, ________ is determined to make it easier to find the other parameters.
In an unbypassed emitter-bias configuration ________ replaces re in the hybrid equivalent circuit.
The feedback pair uses a(n) ________ transistor driving a(n) ________ transistor, the two devices acting effectively much like one pnp transistor.
The ac voltage gain of a Darlington connection is about ________.
The ________ the source resistance, the ________ the overall gain of an amplifier.
The ________ the level of RL, the ________ the level of ac voltage gain.
The dc load line and ac load line both have the same ________ .
The coupling capacitor places the load and collector resistors in a ________ arrangement.
Ideally, the changes in the load resistor or the source resistor should have ________ effect on all the parameters of the two-port model.
The loaded voltage gain of an amplifier is ________ the no-load level.