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Analog Electronics

Analog Electronics
When VGS = 0 V, a JFET is

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

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Analog Electronics
CMOS stands for

  complementary MOS.
  active - load switching.
  common MOS.
  p - channel and n - channel devices.

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

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Analog Electronics
Reverse saturation electric current in a silicon pn junction diode nearly doubles for very

  6° rise in temperature.
  10° rise in temperature.
  5° rise in temperature.
  2° rise in temperature.

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Analog Electronics
Why holes are not created in a metal ?

None of these
 The forbidden band is missing
 The conduction band and valance band are overlapped
 Both 1 & 2

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Analog Electronics
The β of a transistor may be determined directly from the curve plotted between

  VCE and IC for constant IB.
  VCE and IE for constant IB.
  VCE and IC for constant IE.
  VBE and IE for constant VCE.

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