A. undefined
B. sharp
C. zero
D. none of the above
Related Mcqs:
- 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 zener diode is used as ______________?
A. an amplifier
B. a voltage regulator
C. a rectifier
D. a multivibrator - A zener diode utilizes ______________ characteristics for its operation?
A. forward
B. reverse
C. both forward and reverse
D. none of the above - In the breakdown region, a zener didoe behaves like a _______________source?
A. constant voltage
B. constant current
C. constant resistance
D. none of the above - If the doping level of a crystal diode is increased, the breakdown voltage__________________?
A. remains the same
B. is increased
C. is decreased
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 - A zener diode has ________________?
A. one pn junction
B. two pn junctions
C. three pn junctions
D. none of the above - A zener diode is always_______________ connected?
A. reverse
B. forward
C. either reverse or forward
D. none of the above - A zener diode is destroyed if it______________?
A. is forward biased
B. is reverse biased
C. carrier more than rated current
D. none of the above - A zener diode is________________ device?
A. a non-linear
B. a linear
C. an amplifying
D. none of the above
