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Analog Electronics

Analog Electronics
The 741 C has a unity - gain frequency of

  10 Hz.
  1 MHz.
  15 MHz.
  20 Hz.

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Analog Electronics
When P-type substance is connected with negative and n-type is connected with positive terminal of the battery then P-n junction diode is in ....................

None of these
 No biased
 Reverse biased
 Forward biased

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Analog Electronics
In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be

 three.
 two.
 four.
 one.

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Analog Electronics
An opamp has a voltage gain of 200,000. If the output voltage is 1 V, the input voltage is

  1 V.
  10 V.
  5 5 micro V.
  2 micro V.

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Analog Electronics
When were the first solid state devices manufactured ?

 1950
 1960
 1970
 1940

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Analog Electronics
Generally, the gain of a transistor amplifier falls at high frequencies due to the

Skin effect
Coupling capacitor at the output
Internal Capacitance of the device
Coupling capacitor at the input

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