A. remains the same
B. is increased
C. is decreased
D. none of the above
0
The ratio of reverse resistance and forward resistance of a germanium crystal diode is about ______________?
0
A crystal diode has forward resistance of the order of ________________?
A. 1 : 1
B. 100 : 1
C. 1000 : 1
D. 40,000 : 1
0
A crystal diode is used as______________?
A. kΩ
B. Ω
C. MΩ
D. none of the above
0
If the arrow of crystal diode symbol is positive w.r.t. bar, then diode is _____________biased?
A. an amplifier
B. a rectifier
C. an oscillator
D. a voltage regulator
0
The d.c. resistance of a crystal diode is ______________ its a.c. resistance?
A. forward
B. reverse
C. either forward or reverse
D. none of the above
0
The forward voltage drop across a silicon diode is about _______________?
A. the same as
B. more than
C. less than
D. none of the above
0
A crystal diode has______________?
A. 2.5 V
B. 3 V
C. 10 V
D. 0.7 V
1
If the doping level in a crystal diode is increased, the width of depletion layer_____________?
A. one pn junction
B. two pn junctions
C. three pn junctions
D. none of the above
0
A crystal diode is a ________________device?
A. remains the same
B. is decreased
C. in increased
D. none of the above
Download App