Special Diodes – 89

89. The capacitance of a varactor diode increases when reverse voltage across it :

(a) decreases
(b) increases
(c) breaks down
(d) stores charge

Answer

Answer : (a)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Special Diodes - 84
Special Diodes » Exercise - 284. The capacitance of a varactor diode increases when reverse voltage across it : (a) decreases (b) increases (c) breaks down (d) stores charge
Tags: special, diodes, increases, exercise, capacitance, varactor, diode, reverse, voltage, decreases
Special Diodes - 4
Special Diodes » Exercise - 14. The capacitance of a varactor diode increases, when the reverse voltage across it is : (a) Decreased (b) Increased (c) Kept constant (d) None of the above
Tags: special, diodes, exercise, capacitance, varactor, diode, increases, reverse, voltage, electronics
Special Diodes - 100
Special Diodes » Exercise - 2100. When the reverse voltage increases, the junction capacitance : (a) decreases (b) stays the same (c) increases (d) has more bandwidth
Tags: special, diodes, increases, exercise, reverse, voltage, capacitance, decreases, electronics, engineering
Special Diodes - 85
Special Diodes » Exercise - 285. The device associated with voltage-controlled capacitance is a : (a) LED (b) photo-diode (c) varactor diode (d) Zener diode
Tags: special, diodes, diode, exercise, capacitance, varactor, electronics, engineering
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Special Diodes » Exercise - 294. Another name for zener diode is ............ diode. (a) breakdown (b) voltage (c) power (d) current
Tags: special, diodes, diode, exercise, voltage, electronics, engineering

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