A. applied voltage
B. breakdown voltage
C. forward voltage
D. barrier potential
Related Mcqs:
- The PIV rating of a crystal diode is _______________ that of equivalent vacuum diode
A. the same as
B. lower than
C. more than
D. none of the above - If the arrow of crystal diode symbol is positive w.r.t. bar, then diode is _____________biased?
A. forward
B. reverse
C. either forward or reverse
D. none of the above - The doping level in a zener diode is______________ that of a crystal diode?
A. the same as
B. less than
C. more than
D. none of the above - A crystal diode has forward resistance of the order of ________________?
A. kΩ
B. Ω
C. MΩ
D. none of the above - A half-wave rectifier has an input voltage of 240 V r.m.s. If the step-down transformer has a turns ratio of 8:1, what is the peak load voltage? Ignore diode drop?
A. 27.5 V
B. 86.5 V
C. 30 V
D. 42.5 V - If the doping level in a crystal diode is increased, the width of depletion layer_____________?
A. remains the same
B. is decreased
C. in increased
D. none of the above - The d.c. resistance of a crystal diode is ______________ its a.c. resistance?
A. the same as
B. more than
C. less than
D. none of the above - A crystal diode is used as______________?
A. an amplifier
B. a rectifier
C. an oscillator
D. a voltage regulator - If the temperature of a crystal diode increases, then leakage current ______________?
A. remains the same
B. decreases
C. increases
D. becomes zero - A crystal diode utilises …………….. characteristic for rectification
A. reverse
B. forward
C. forward or reverse
D. none of the above
