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Analog Electronics

Analog Electronics
A diode (p-n junction) when reverse biased act as

 On Switch
 Capacitor
 Off Switch
 Zener diode

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Analog Electronics
When a junction diode is Reverse Biased then diode acts like .......................

 Short switch
 Close switch
None of these
 An open switch

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Analog Electronics
In MOSFET devices the N-channel type is better the P-channel type in the following respects

  it has better noise immunity.
  it is TTL compatible.
  it has better drive capability.
  it is faster.

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Analog Electronics
The AC base voltage of an emitter follower is across the

  emitter diode and external AC emitter resistance.
 DC emitter resistor.
 emitter diode.
 load resistor.

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Analog Electronics
Assume that diode D1, D2 in figure are ideal diodes. The value of current is mcq-diagram

 0 mA.
 1 mA.
 2 mA.
 0.5 mA.

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Analog Electronics
The percentage voltage regulation of voltage supply providing 100 V unloaded and 95 V at full load is

  5 %.
  5.3 %.
  none of them.
  0.53 %.

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