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Analog Electronics

Analog Electronics
If the base resistor has zero resistance, the transistor will probably be

 saturated.
 in cutoff.
  destroyed.
None of these

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Analog Electronics
What will be the Potential barrier for Si Diode ?

 0.7 V
 0.05 V
 0.07 V
 0.3 V

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Analog Electronics
Which of the following is the pentavalent material ?

 Gallium
 Neon
 Boron
 Arsenic

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Analog Electronics
A differential amplifier is invariably used in the i/p stage of all OP-amps.This is dome basically to provide the OP-amps with a very high

Bandwidth
Open-loop gain
Slew rate
CMRR

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Analog Electronics
The input impedance of the base of an emitter follower is usually

 open.
  high.
 low.
 shorted to ground.

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Analog Electronics
In a differential amplifier, the CMRR is limited mostly by the

  supply voltages .
  CMRR of the opamp.
  tolerance of the resistors.
  gain - bandwidth product.

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