Exercise: Analog Electronics

Questions for: Analog Electronics

Which amplifier will be preferred for highest gain?
A:
Darlington's pair
B:
Single stage amplifier
C:
Cascade amplifier
D:
Depends on the circuitry
Answer: C
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A voltage doubler circuit uses
A:
two diodes
B:
two capacitors
C:
two diodes and two capacitors
D:
none of the above
Answer: C
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RECTIFIER : OSCILLATOR ::
A:
Capacitance : Inductance
B:
Series resonance : Parallel resonance
C:
DC : AC
D:
Regulation : Efficiency
Answer: D
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A capacitor input filter relies on
A:
average detection
B:
peak detection
C:
both (a) and (b)
D:
neither (a) nor (b)
Answer: B
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In order to protect a MOSFET against damage from any stray voltage at the gate
A:
grounding rings are provided
B:
terminals are shorted
C:
source terminal is earthed during transit
D:
none of these
Answer: C
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