Related Questions

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
Asource follower using an FET usually has a voltage gain which is
A Greater than +100
B Slightly less than unity but positive
C Exactly unity but negative
D About -10
When drain voltage equals the pinch-off-voltage, then drain current ___________ with the increase in drain voltage
A decreases
B increases
C remains constant
D none of the above
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 output impedance of an emitter follower is ___________
A High
B Very high
C Almost zero
D Low
Emitter follower is used for ___________
A Current gain
B Impedance matching
C Voltage gain
D None of the above
Who said : " Innovation distinguishes between a leader and a follower" ?
A Steve Jobs
B Rupert Murdoch
C Bill Gates
D Martha Stewart
Islamic State leader Abu Bakar al Baghdadi is known to his follower as
A Khalifa ibrahim
B Khalifa Ashrat
C Khalifa Bakar
D Khalifa Al Abu
For high speed engines, the cam follower should move with
A uniform velocity
B simple harmonic motion
C uniform acceleration and retardation
D cyclodial motion

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