Exercise: Analog Electronics

Questions for: Analog Electronics

Which of the following is not necessarily the advantages of a push pull amplifier?
A:
It gives more output
B:
It removes odd a well as even harmonics
C:
There is no effect of ripple of the power supply
D:
It consumes least power
Answer: B
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Wien bridge uses
A:
lead network
B:
lag network
C:
lead-lag network
D:
Both (a) and (b)
Answer: C
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The P-type substrate in a conventional pn Junction isolated integrated circuits should be connected to
A:
any where
B:
a dc ground potential
C:
the most positive potential available in the circuit
D:
the most negative potential available in the circuit
Answer: C
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Assertion (A): Manufacturer's quote h parameters of transistor

Reason (R): h parameters of a transistor are easiest to measure

A:
Both A and R are correct and R is correct explanation for A
B:
Both A and R are correct but R is not correct explanation for A
C:
A is correct R is wrong
D:
A is wrong R is correct
Answer: A
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Linear transistor circuits always operate in
A:
saturation region
B:
cut off region
C:
active region
D:
passive region
Answer: C
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