Related Questions

Emitter follower is a ___________ circuit
A Voltage feedback
B Current feedback
C Both voltage and current feedback
D None of the above
An emitter follower has ___________ input impedance
A Zero
B Low
C High
D None of the above
The voltage gain of an emitter follower is ___________
A Much less than 1
B Approximately equal to 1
C Greater than 1
D None of the above
The output impedance of an emitter follower is ___________
A High
B Very high
C Almost zero
D Low
A voltage follower ___________
A has a voltage gain of 1
B is noninverting
C has no feedback resistor
D has all of these
Between the peak point and the valley point of UJT emitter characteristics we have ___________ region
A Saturation
B Negative resistance
C Cut-off
D None of the above
Most of the majority carriers from the emitter ___________
A recombine in the base
B recombine in the emitter
C pass through the base region to the collector
D none of the above
A single stage transistor amplifier with collector load RC and emitter resistance RE has a d.c. load of ___________
A RC
B RC || RE
C RC - RE
D RC + RE
To turn on UJT, the forward bias on the emitter diode should be ___________ the peak point voltage.
A Less than
B Equal to
C More than
D None of the above
When the emitter terminal of a UJT is open, the resistance between the base terminal is generally ___________.
A High
B Low
C Extremely low
D None of the above

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