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Analog Electronics

Analog Electronics
When VGS = 0 V, a JFET is

  an analog device.
  cut off.
  an open switch.
  saturated.

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Analog Electronics
The silicon transistor are more widely used than germanium transistors because

  they have larger electric current carrying capacity.
  they have better ability to dissipate heat.
  they have smaller leakage current.
  they have smaller depletion layer.

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Analog Electronics
In an E only MOSFET, drain electric current starts only when VGS (th) is

  negative.
  positive.
  greater than VGS (th).
  zero.

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Analog Electronics
LC oscillators are used for produce a waveform with frequency ranging from

 1MHz to 100 GHz
 1 KHz to 1 MHz
 100 KHz to 500 MHz
 1MHz to 500 MHz

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Analog Electronics
Which of following is the fastest switching device ?

  MOSFET.
  Triode.
  JFET.
  BJT.

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

 Off Switch
 Zener diode
 On Switch
 Capacitor

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MORE MCQ ON Analog Electronics

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