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Analog Electronics

Analog Electronics
The majority carrier in P-type extrinsic semiconductor material is

 Holes
 Both Holes and Electrons
 Electrons
None of these

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Analog Electronics
The cascade amplifier is a multistage configuration of

CC-CB
CE-CC
CB-CC
CE-CB

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Analog Electronics
In a rectifier circuit, the diode converts

 both (A) and (C) options are connect.
 alternating voltage to direct current.
 alternating current to direct voltage.
 alternating voltage to direct voltage.

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Analog Electronics
Depending upon the switching recovery time and on state drop, the power diodes are types

 None of these.
 General purpose, fast recovery.
 Fast recovery, Schottky.
  General purpose, fast recovery and schottly.

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Analog Electronics
The first step in analyzing emitter-based circuits is to find the

  emitter current.
 base current.
 collector current.
 supply current.

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Analog Electronics
An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is

11KΩ
5KΩ
1/5KΩ
1/11KΩ

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