Special Diodes – 84

84. 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.

Subject Name : Electronics Engineering

Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT

Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant

Electronics & Communication Engineering Books

Special Diodes - 89
Special Diodes » Exercise - 289. 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 - 6
Special Diodes » Exercise - 16. Which one of the following is a Square law device ? (a) Zener diode (b) Crystal diode (c) Tunnel diode (d) Varactor diode
Tags: diode, special, diodes, exercise, varactor, electronics, engineering
Special Diodes - 74
Special Diodes » Exercise - 274. A zener diode is always .......... connected. (a) reverse (b) forward (c) either reverse or forward (d) none of the above
Tags: special, diodes, reverse, exercise, diode, electronics, engineering

Related Posts