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A forward biased diode is...

A forward biased diode is

A

B

C

D

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The correct Answer is:
D
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A P-N junction diode can withstand currents up to 10 mA . Under forward bias, The diode has a potential drop of 0.5 V across it which is assumed to be independent of current. The maximum voltage of the battery used to forward bias the diode when a resistance of 200 Omega is connected in series with it is

A reverse biased diode is

When a diode is forward biased, it has a voltage drop of 0.5 V. The safe limit of current through the diode is 10 mA. If a battery of emf 1.5 V is used in the circuit, the value of minimum resistance to be connected in series with the diode so that the current does not exceed the safe limit is :

In the following diagram, is the junction diode forward biased or reverse biased ?

The forward biased conection is :

RESONANCE ENGLISH-SEMICONDUCTORS-Exercise 3
  1. A transistor -oscillator using a resonant circuit with an inductor L (...

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  2. A transistor is operated in common emitter configuration at constant c...

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  3. A forward biased diode is

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  4. A photocell employs photoelectric effect to convert.

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  5. The radius of germanium (Ge) nuclide is measured to be twice the radiu...

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  6. The energy gap of silicon is 1.14 eV . What is the maximum wavelength ...

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  7. In the following circuit, the output Y for all possible inputs A and B...

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  8. In the energy band diagram of a material shown below, the open circles...

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  9. A common emiiter amplifier has voltage gain 50 and current gain is 25....

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  10. Draw the truth table for the logic gate arrangement shown in the figur...

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  11. A p-n photodiode is made of a material with a band gap of 2.0 eV. The ...

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  12. The circuit is equivalent to

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  13. (a) For given transistor circuit, the base current is 10muA and the co...

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  14. A p-n Photodiode is fabricated from a semiconductor with a band gap of...

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  15. The symbolic representation of four logic gates (i) The logic sym...

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  16. (a) Draw the circuit diagram of reversed bias p-n junction. (b). Dra...

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  17. Which one of the following statement is false?

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  18. The device that can act as a complete electronic circuit is

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  19. A common emitter amplifier has a voltage gain of 50, an input impedanc...

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  20. To get an output 1 from the circuit shown in figure the input must be ...

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