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Analog Electronics

Analog Electronics
Reverse recovery current in a diode depends upon

 Temperature.
 Storage change.
 PIV.
  Forward field current.

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

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

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

 1 mA.
 0 mA.
 0.5 mA.
 2 mA.

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Analog Electronics
The resistance of pn junction when it is forward biased in the order of

 Mega Ohm
 Kilo Ohm
 Ohm
None of these

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

 0.3 V
 0.07 V
 0.7 V
 0.05 V

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Analog Electronics
Which material behave like perfect insulators at low temperatures & conductor at higher temperature ?

 Ge
 GaAs
 All the above
 Si

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MORE MCQ ON Analog Electronics

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